List of The Thundermans episodes

The Thundermans is an American comedy television series created by Jed Spingarn that aired on Nickelodeon from October 14, 2013 to May 25, 2018. The series stars Kira Kosarin, Jack Griffo, Addison Riecke, Diego Velazquez, Chris Tallman, Rosa Blasi, and Maya Le Clark, and features the voice of Dana Snyder as Dr. Colosso.

Guest star: Audrey Whitby (Cherry) | | | | | | | | | 2 | "Phoebe vs. Max" | Jonathan Judge | David Hoge & Dan Cross | November 2, 2013 (2013-11-02) | 104 | 2.60 | | | A prank war between Max and Phoebe gets out of hand. At first Max dumps melted cheese and chocolate on Phoebe's head and transfers her bed into the school. Later, Phoebe tricks Max into dressing up as a hula dancer. Max reveals to Phoebe that the only reason he is evil is because he does not want to live in his sister's shadow and be second best so he would rather be best at being evil. Hank and Barb try a new parenting style by letting the children handle their own problems and Nora and Billy have a trash competition.

Guest star: Audrey Whitby | | | | | | | | | 3 | "Dinner Party" | Victor Gonzalez | Jed Spingarn | November 9, 2013 (2013-11-09) | 102 | 1.85 | | | Just as Hank reminds the children about no non-superheroes in the house, Max plans to sabotage dinner when Phoebe invites her crush, Cole Campbell, and his rich family over. However, just as Max's plans are in play, his crush, Tara, also arrives with the family. This forces Phoebe and Max to work together to keep the night from turning into a complete disaster, while they also deal with Nora, Billy, and their parents, who are embarrassing them and their guests. When Hank drinks soup that had a gallon of hot sauce poured into it, he spits it out on Cole's mother, leaving them to want to storm out. Phoebe convinces them to stay, and they do. However, Cole's parents forbid him from hanging out with Phoebe ever again, calling the Thundermans "classless hooligans". Max gets rid of them by serving them the casserole, which explodes in their faces. The Campbells leave in disgust, but Cole promises he's still going to hang out with Phoebe regardless, revealing that he doesn't care whatever punishment he gets. Hank lifts the no non-superheroes rule because none of the kids used their powers, much to Max's anger, as he can't see Tara regardless of whether it is lifted or not. Tara comes by again and asks Max to call her. Max, in happiness, changes his argument.

Guest stars: Audrey Whitby, Logan Shroyer (Cole Campbell), Katherine McNamara (Tara), Robert Curtis Brown (Gerald Campbell), Margaret Easley (Fiona Campbell) | | | | | | | | | 4 | "Report Card" | Jonathan Judge | Nancy Cohen | November 16, 2013 (2013-11-16) | 103 | 1.89 | | | Max changes the grades on his report card and is moved into an advanced class, at first only to annoy Phoebe and win the class over, but later becomes serious about competing. The competition is tight, and near the end, Phoebe and Max both use their superpowers to make the other team's player unable to speak. Meanwhile, Nora, Billy, and Hank try to catch a newspaper thief and learn that the culprit is actually Dr. Colosso. Back at the Math Bowl, the two teams are tied, which results in a sudden death round with a tiebreaker question where only the team captains, Phoebe and Max, can answer. They get a question which Max happens to know the answer to, but he deliberately gives a wrong answer to make Phoebe's team win.

Guest stars: Kelly Perine (Math Bowl host), Elijah Nelson (Evan), Keely Marshall (Sarah) | | | | | | | | | 5 | "Ditch Day" | David Kendall | Dicky Murphy | November 23, 2013 (2013-11-23) | 107 | 2.36 | | | Max and Phoebe create some fun for themselves on Ditch Day, but it becomes a race against time to rush to school and erase footage of Phoebe and Max using their powers. However, as they try to get to the principal's office, they have to participate in a country-western-themed dance to keep the guests from knowing their actual motives. Meanwhile, Barb is sick and Hank is babysitting Nora and Billy, who are trying to get in on Phoebe and Max's plans, while Hank stays at home and watches the movie Space Kitties.

Guest star: Mary Passeri (Ms. Williams) | | | | | | | | | 6 | "This Looks Like a Job For..." | Robbie Countryman | Anthony Q. Farrell | November 30, 2013 (2013-11-30) | 109 | 1.79 | | | Both Phoebe and Max want new phones but their parents refuse because the phones are expensive. So, Phoebe and Max interview for a job at Mrs. Wong's. Phoebe and Tyler get hired but Tyler is quickly fired after sneezing. So, Max gets Tyler's job forcing the Thunder Twins to learn to work together in harmony. Mrs. Wong fires them on the first day for ruining everything and failing to work together, but they convince her to hire them back. While Mrs. Wong is away, they accept a huge order of pizzas so that they can make all the money they need in one day. The twins can't keep up with the machine's speed and are forced to slow it down by blocking it with pizza. The machine builds pressure and explodes covering Mrs. Wong with pizza dough. She fires them again. Back at home, they realize that Nora and Billy had bought phones after betting against Barb in sports-stacking. The Thunder Twins blackmail their little siblings to give them the phones but Nora zaps and melts the phones with her laser eyes.

Guest stars: Helen Hong (Mrs. Wong), Storm Reid (Avery) | | | | | | | | | 7 | "Weekend Guest" | David Kendall | Dan Serafin | December 7, 2013 (2013-12-07) | 106 | 1.96 | | | Hank and Barb leave Max and Phoebe in charge of the house as they go Metroburg for the will reading of Barb's late Uncle "All American Blob" Wilfred. They expect their Uncle to leave them a lot of inheritance but instead Cousin Blobbin inherits all his wealth and mansions. Meanwhile back at home, Phoebe's teacher has asked her to babysit a Venus Fly Trap for them. She reveals to her siblings that the plant feeds on flies. Max becomes obsessed with feeding the plant stuff and enlists Nora and Billy to steal it from Phoebe, forcing Phoebe to be on guard at all times. Phoebe accidentally drops an entire tube of water on the plant, causing it to start dying. Max helps fix the plant on condition that Phoebe will let him feed it anything he wants. Phoebe takes the deal. Max brings the plant back to life and feeds it a lot of food, causing it to mutate and grow really big. The plant swallows Dr. Colosso and starts attacking the kids. Since the plant is immune to powers, they're forced to come up with an antidote and figure out a way to feed it to the plant. They save Dr. Colosso and the plant grows down to its normal size.

Guest star: John Hartmann (Mr. Finster) | | | | | | | | | 8 | "You Stole My Thunder, Man" | Shannon Flynn | Sean W. Cunningham & Marc Dworkin | December 7, 2013 (2013-12-07) | 113 | 1.72 | | | Phoebe is running for class president and she gives Max and Cherry questions to ask her to make her look good during her speech. While reading the questions, Max starts complaining that those are not the things that students care about. He ends up leading an unexpected rant about what students really want. This ultimately gets him elected the class president even though he wasn't running. Phoebe becomes Max's vice president and gives him her "three pronged approach" ideas to present to Principal Bradford. Max presents the ideas with a few improvements as his own without giving Phoebe credit. This makes Phoebe mad especially since Max has been taking advantage of her. Nora advises Phoebe to get revenge on Max by feeding him a Russian plant that's guaranteed to give Max a bad stomachache for days, during which Phoebe would become president. Flunky tastes the pizza with the plant first and accidentally knocks Max down his lair. Max falls on the rocks that Billy and Hank had been hiding in his lair. He gets badly injured and asks Phoebe to take over as the class president and unveil his new smoothie machine. After learning from Nora that Phoebe did it on purpose, Max sets up the smoothie machine to explode. During the unveiling, Phoebe feels guilty and the twins apologize to each other. Principal Bradford becomes impatient and opens the smoothie machine himself, causing it to explode on him.

Guest stars: Audrey Whitby, Jeff Meacham (Principal Bradford), Jace Norman (Flunky) | | | | | | | | | 9 | "Weird Science Fair" | Jonathan Judge | Mike Alber & Gabe Snyder | January 4, 2014 (2014-01-04) | 105 | 2.22 | | | Nora and Billy are preparing for an upcoming science fair and Phoebe warns them not to mention science fair in front of Max because it brings back bad memories. They do it anyway, causing Max to narrate how he lost fifth grade science to Phoebe after his device malfunctioned. Max then starts helping Nora with her project so that he can use it to prove himself. Phoebe starts helping Billy too, leading to a competition between the Thunder Twins. Phoebe and Max forcibly take over Billy and Nora's projects for a chance to reclaim their science victory. So, Nora gives Billy an idea to sabotage the twins during the presentation. During the science fair, both Phoebe and Max take over the presentations as well. Both of their projects malfunction leading to explosions. Nora and Billy remind Max and Phoebe to never take over their projects again. Phoebe's science medal is taken away and the Thunder Twins are both banned from science fairs for being a disgrace to the science community.

Guest star: Renee Percy (Lisa) | | | | | | | | | 10 | "Crime After Crime" | Shannon Flynn | Lisa Muse Bryant | January 11, 2014 (2014-01-11) | 112 | 2.60 | | | The Thundermans and their neighbors are concerned about a new neighborhood vandal who has been going around vandalizing things. Mrs. Wong, her niece Darcy and other neighbors come over to the Thunderman residence to form a neighborhood watch group, with Hank as the captain. Both Mrs. Wong and Phoebe suspect Max as the vandal but Max denies it. So, Phoebe follows Max and busts him sneaking out. She follows closely behind only to find him riding a small bike. Max admits that he's been sneaking to practise riding a bike but he can't let anyone know because it's embarrassing. So, when the next crime is committed and Mrs. Wong sees Max all muddy, she concludes that Max did it. Max admits being the vandal to avoid revealing his bike secret. Mrs. Wong takes over the captainship from Hank. Phoebe persuades Max to tell them the truth, after which the Thundermans plan to capture the vandal in action at the park to prove that Max is innocent. The Thundermans spend all night undercover at the Hiddenville Park. The vandal turns out to be Darcy. She tells them that she enjoys destroying other people's property and tells the Thundermans to watch their back.

Guest stars: Haley Tju (Darcy Wong), Helen Hong | | | | | | | | | 11 | "Going Wonkers" | Robbie Countryman | Jay J. Demopoulos | February 8, 2014 (2014-02-08) | 110 | 2.36 | | | The Achilles comet is passing Earth, and it is making the Thundermans' powers go crazy. Phoebe cannot go to the school dance with Cole because of the comet, unless she and Max stay three feet together. The dance goes terrible as Max ruins the night for them, with Max getting involved in a dance-off, prompting Cole to leave. Phoebe attempts to make Cole forgive her before his family leaves for a week-long trip. Meanwhile, the rest of the family try to control their powers.

Guest stars: Logan Shroyer, Keely Marshall, Chantz Simpson (Jacob), Cassidy Shaffer (Cortni) | | | | | | | | | 12 | "Restaurant Crashers" | Trevor Kirschner | Dicky Murphy | February 15, 2014 (2014-02-15) | 111 | 1.79 | | | It's Hank and Barb's anniversary, and Hank has bought Barb a new car, which is red, as a surprise birthday gift. Phoebe finds out about the car which is a problem because she is not good at keeping such secrets. Hank tries his best to make sure Phoebe won't tell anyone. While Hank and Barb are away, Phoebe accidentally tells Max, Billy and Nora about the car. They get inside to check it out but accidentally get it dented. Now, they must fix the car before their parents return home. They ask Cousin Blobbin to help fix it but he says he will do it on condition that Hank says he loves him since he had failed to say it earlier. Max shows Phoebe a phone app he uses to edit words together that they could use to make it sound as if Hank said "I love you, Blobbin." All they need to do is sneak into the restaurant and make sure Hank says those words in any order. It doesn't go as smooth as planned but after finally getting the words, they replay them to Blobbin who buys a new car to replace the dented one. Hank figures out what happened since the new car is silver, but he doesn't get mad at Phoebe because Barb loves the new car and reveals that she wouldn't have liked the red car.

Guest star: Harvey Guillén (Blobbin) | | | | | | | | | 13 | "Thundersense" | Jonathan Judge | Dan Serafin | March 15, 2014 (2014-03-15) | 114 | 2.37 | | | After gaining her 'Thundersense' (the ability to sense danger right before it happens, Phoebe saves a boy who was about to be hit by a lunch cart. She gets really overconfident and gets carried away by being the hero of the day. Then, she accidentally knocks down a pyramid of cheerleaders, she hides in her room and loses all of her confidence, despite her family trying to restore it. Meanwhile, Max gets gifts from Barb as he attracts sympathy for not having his Thundersense. Billy and Nora find out, and threaten to tell Barb, after he got an expensive computer, unless he gets them a trampoline. Billy uses his super speed to bounce really quickly on the trampoline, and bounces up, to get stuck on part of the roof. After doubting the situation, Phoebe saves Billy, and Max accidentally reveals to the family that he has Thundersense, which bids him goodbye to his computer.

Guest star: Audrey Whitby | | | | | | | | | 14 | "Phoebe's a Clone Now" | David DeLuise | Jenn Lloyd & Kevin Bonani | March 15, 2014 (2014-03-15) | 108 | 2.46 | | | Phoebe commits herself to too many activities and Max helps her out by creating a clone so she can be at two places at once. However, like many of Max's ideas, it doesn't work out very well. Clone Phoebe becomes really dumb due to a book falling on her head. Phoebe and Max attempt to restrain the clone by selling brownies at Phoebe and Cherry's bake sale, but it escapes, leaving Phoebe tied and gagged under the table. Max eventually manages to stop the clone. Meanwhile, Nora and Billy must find a dance routine for their school talent show.

Guest star: Audrey Whitby | | | | | | | | | 15 | "Have an Ice Birthday" | Timothy Ryder | Sean W. Cunningham & Marc Dworkin | March 22, 2014 (2014-03-22) | 115 | 1.67 | | | It's Phoebe and Max's birthday and they are planning on throwing a huge party with their friends instead of the usual family activities they do every year. So, the twins ask Mrs. Wong to use Wong's Pizza Palace for their birthday party. Max freezes Mrs. Wong to prevent her from finding out that he invited the entire class. Mrs. Wong's frozen "statue" is mistakenly carried by a dojo class while picking up their pizza. Max and Phoebe are forced to leave their own party in order to get Mrs. Wong back. At the dojo, Phoebe pretends to be "the Chosen One" in order to convince the sensei to let them have the statue back. The twins take Mrs. Wong back only to find that the party is over. They unfreeze her and go back home to celebrate their birthday with their family. Meanwhile, after being rejected by Max and Phoebe, Barb and Hank try to make the best of it by making use of Billy and Nora before they grow up. They spend the entire day filming Billy and Nora do the same puppet show over and over, much to the kids' dismay.

Guest stars: Audrey Whitby, Helen Hong, Elijah Nelson, Kel Mitchell (Sensei Kenny) | | | | | | | | | 16 | "Nothing to Lose Sleepover" | Sean Mulcahy | Gigi McCreery & Perry Rein | April 26, 2014 (2014-04-26) | 117 | 1.77 | | | Phoebe hosts a sleepover and exposes her powers to save the party. She now has to wear anklets that prevent her from using her powers. In his lair, Max watches a wrestling match on the 3D TV, while Hank accepts a bet to break Billy's indestructobot, but is repeatedly unsuccessful in doing so.

Guest stars: Audrey Whitby, Keely Marshall, Krista Marie Yu (Ashley), Teala Dunn (Kelsey) | | | | | | | | | 17 | "Pretty Little Choirs" | Shannon Flynn | David Hoge & Dan Cross | May 3, 2014 (2014-05-03) | 118 | 1.67 | | | Phoebe faces a tough rival in the school choir, a snooty girl named Veronica. Max helps Phoebe with revenge, but he instead becomes her "boyfriend". However, he soon learns the truth that he really is not her boyfriend, according to her. Meanwhile, Nora and Billy must infiltrate Darcy's home to retrieve Dr. Colosso, after Darcy heard him talk and stole him. At the same time, Darcy insults Barb's hairdo just after Barb tells Hank to let insults roll off his back. Barb gets her hair dyed orange in spite and makes it worse using Max's chemicals to try and change it back.

Guest stars: Audrey Whitby, Elijah Nelson, Haley Tju, Gilland Jones (Veronica) | | | | | | | | | 18 | "Paging Dr. Thunderman" | Robbie Countryman | Jed Spingarn | May 3, 2014 (2014-05-03) | 119 | 1.76 | | | While Hank and Barb drive Nora to a prestigious school interview, Phoebe and Max must babysit Billy. Max and Billy play Danger Disk in the house and Billy injures his thumb. They now have to get Billy to the hospital. The problem is Billy's biology is different. They manage to fool the doctor and get the prescription to the thumb, but Max faints due to a needle, and now they have to get the brain scan results. Meanwhile, Hank and Nora simply want the free ice cream the school offers, but when two snotty girls say that Nora could never make it in, she goes too far trying to prove she can get in. However, she realizes she'll miss going to school with Billy, and she, Hank, and Barb get Nora kicked out with an ice cream mess.

Guest star: Caitlin Muelder (Dean Bartholet), Rodney J. Hobbs (Dr. Miller) | | | | | | | | | 19 | "Up, Up, and Vacay!" | Jonathan Judge | Anthony Q. Farrell | May 31, 2014 (2014-05-31) | 116 | 1.60 | | | After one year living in Hiddenville, the family realizes that they are in need of a vacation. Max and Phoebe reveal that their school is holding a competition between different families, the winning one getting to go on a vacation of their choice. However, the family cannot agree on where to go on their vacation. While Phoebe, Nora and Barb choose to visit castles, Hank, Max and Billy choose the beach. They try to resolve it in a small competition, but they clash, Phoebe cheating because of Max saying "any means necessary". The boys and the girls decide to compete separately in the family competition, the boys as the Thundermans while the girls are the "Secondplacemans" (Max had registered for the competition early and decided to register the girls by that name). At the end of the day, the boys and the girls both end up in the finals. Back at home, the tension intensifies, as the family won't even share a table or eat with each other. This hurts Billy and Nora, who convinces each of their teams to deliberately lose to the other. During the finals the next day, the girls try hard to lose on purpose, not realizing the boys are trying to lose on purpose as well. In the end, they realize family is more important and work together as a family to stop another family who were also in the finals from getting to the finish line. Guest star: Jeff Meacham

Note: There are two different endings to this episode. In the original ending, which was the only one released on iTunes, the Thundermans crawl to the finish line and go to the castles. An alternate ending was shown on Nickelodeon after the first one, in which Max is thrown over the finish line and they go to the beach. | | | | | | | | | 20 | "Breaking Dad" | Shannon Flynn | Jed Spingarn | June 14, 2014 (2014-06-14) | 120 | 2.16 | | | Phoebe gets upset when her science teacher gives her a B, so Hank replaces her teacher and the class' grades. However, she unexpectedly gets a D as her new grade is after she did her project (Hank had given her that grade as she did the same project back in school in Metroburg). Also, Hank falls asleep from eating one of Max's sleeping sandwiches, and it's up to Phoebe and Max to save him during the science presentation. Meanwhile, Nora and Billy work with Barb and Dr. Colosso to try and get rid of squirrels which entered into the house when the back door was left open. In the end, Hank gives Max one of his sleeping sandwiches for dinner causing Max to fall asleep, which gives the family an excuse to draw on his face.

Guest stars: Audrey Whitby, Jeff Meacham, Andrew Friedman (Mr. Begbouday) | | | | | | | |

Guest stars: Audrey Whitby, Jordan Fisher (Dylan) | | | | | | | | | 3 | "Max's Minions" | Sean Mulcahy | Anthony Q. Farrell | September 27, 2014 (2014-09-27) | 205 | 1.53 | | | After Max's prank on the principal, the geeks from school start to ask him for advice on how to prank people. Max teaches them and calls them his minions, but when they betray Max and make him the victim of a humiliating prank, Max must find a way to regain his reputation as the baddest boy in school. Meanwhile, when Phoebe wants to go to a club with Cherry and her other friends, Hank and Barb want her to do her chores before she goes, so she enlists the help of Nora and Billy.

Guest stars: Audrey Whitby, Jeff Meacham, Major Curda (Lionel), Phillip Wampler (Jake), Jacob Timothy Manown (Tom), Teala Dunn | | | | | | | | | 4 | "Pheebs Will Rock You" | Robbie Countryman | Sean W. Cunningham & Marc Dworkin | October 4, 2014 (2014-10-04) | 208 | 1.83 | | | Phoebe tells Barb that she has a crush on a new student, a rocker called Oyster who writes the cutest lyrics. She wishes someone would introduces her to him - just before Max enters the room with Oyster. Max tells them that him, Oyster, Gideon and Angus are starting a band together. Phoebe asks Max to set her up with Oyster but Max refuses claiming that Oyster is a bad boy and Phoebe is too good. So, Phoebe puts on dark makeup and starts acting like a bad girl to impress Oyster. Max doesn't want his bandmates dating his sister but Oyster insists that his guitar chose Phoebe. Oyster quits the band and takes Phoebe on a date. During the date, Phoebe realizes that Oyster is obsessed with his guitar. Even the cute lyrics he wrote were for his guitar. She wants to end the date but plays along to prove Max wrong. Max's attempts to prove that Phoebe is not Oyster's type fail. So, he hires a former prisoner to give both Phoebe and Oyster matching mohawks as a gift for their love. Phoebe freaks out and admits that Max was right: she and Oyster are not compatible. She helps Oyster rejoin Max's Band.

Guest stars: Tanner Stine (Oyster), Helen Hong, Jim McCaffree (Principal Manbeck), Lizzy Greene (Morgan) | | | | | | | | | 5 | "The Haunted Thundermans" | Trevor Kirschner | Jed Spingarn | October 11, 2014 (2014-10-11) | 212 | 2.49 | | | When the Thundermans meet the Hathaways and Prestons, they befriend each other, but when Phoebe is possessed by the Green Ghoul, they have to work together. Meanwhile, Nora, Billy, and Frankie are in the city and get sweets. Frankie doesn't want Louie's help because he isn't as clever, but later discovers that she needs his help. Guest stars: JT Neal (Scott Tomlinson), Chase Austin (Chad), David Ury (Green Ghoul), Daniele Gaither (Super President Kickbutt)

Note: This is a double-length combined crossover special episode with Nickelodeon's The Haunted Hathaways. | | | | | | | | | 6 | "Shred It Go" | David Kendall | Sasha Stroman | November 1, 2014 (2014-11-01) | 207 | 2.21 | | | Phoebe wants to win tickets to an MKTO concert. Max's crush Cassandra at Splatburger turns out to be a big fan of MKTO. Max pretends to be a fan too so that he can go to the concert with her. So, Max helps Phoebe win two concert tickets, one for him. When Phoebe misplaces the tickets, she assumes that they were shredded by their dad's new shredder. Max finds the tickets but before giving them to Phoebe, he learns that Cassandra didn't win any ticket and Colosso tells him to use the tickets to take Cassandra to the concert. So, he hides the tickets from Phoebe and gives Phoebe's to Cassandra. Max faces a series of misfortunes, making it impossible to get to the concert. Cassandra takes embarrassing video clips of Max. Meanwhile, back at Splatburger, Phoebe is surprised to see MKTO enter the room. After pretending that she doesn't know them, she gives in and tells them that she's big fan. They perform a private concert for her. Meanwhile, Nora is jealous when she thinks the family is replacing her with the shredder.

Guest stars: Sydney Park (Cassandra); Malcolm Kelley, Tony Oller (as MKTO); Tanner Stine, Rob Ramsay (Jay Jay) | | | | | | | | | 7 | "Blue Detective" | Alex Zamm | Sean W. Cunningham & Marc Dworkin | November 8, 2014 (2014-11-08) | 217 | 2.06 | | | Max is on a date with Maddy at Splatburger when he mysteriously turns blue. Maddy freaks out and runs away. Max goes home and calls for an emergency family meeting to try to figure out who turned him blue. For each one of them, he lists reasons why they had the motive to turn him blue. During the interrogations, Phoebe turns blue too. So, they narrow their interrogations to Nora and Billy who fail to comply. The twins run out of ideas until Maddy comes back to apologize to Barb for losing her bracelet. Maddy's allergies kick off again, which helps Max resolve the mystery. Max figures out that it was Dr. Colosso who turned him blue. Dr. Colosso admits to committing the crime but says he only did it because he loves Max and didn't want to lose him to Maddy.

Guest stars: Rob Ramsay, Gabrielle Elyse (Maddy) | | | | | | | | | 8 | "Cheer and Present Danger" | Jonathan Judge | Jed Spingarn | November 15, 2014 (2014-11-15) | 202 | 1.99 | | | Phoebe and Cherry's friendship goes in jeopardy when only one of them makes the cheerleading squad. At the same time, when Max wins a contest at Mrs. Wong's pizza shop, everyone believes he cheated, resulting in all of the deliveries containing fish heads as the topping. Meanwhile, Nora and Billy keep a stray cat as their pet.

Guest stars: Audrey Whitby, Helen Hong, Jeff Meacham, Brooke Sorenson (Madison) | | | | | | | | | 9 | "Change of Art" | Carl Lauten | David Hoge & Dan Cross | November 22, 2014 (2014-11-22) | 204 | 1.81 | | | Phoebe is jealous of Max's art skills especially because their art teacher keeps praising Max's master pieces while trashing Phoebe's lack of skills. Phoebe later discovers that Max has been using Billy to steal paintings and other art pieces for him. She asks Billy to steal one for her so that she can present it for the class art auction. During the auction, Billy reveals that Phoebe's vase is from the Hiddenville museum. Barb buys Phoebe's vase after which Phoebe takes it to return it to the museum. Phoebe, Max and Billy sneak to the museum while Nora tries to keep the auction going by pushing both Sarah and Barb to not give up bidding for Max's painting. Max uses the opportunity at the museum to take an art thief selfie as part of his efforts to impress his followers on Evilgram. They return to the auction just in time before they're busted.

Guest stars: Jeff Meacham, Keely Marshall, Stephanie Escajeda (Mrs. Matson) | | | | | | | | | 10 | "Winter Thunderland" | Michael Shea | Wesley Jermaine Johnson & Scott Taylor | November 29, 2014 (2014-11-29) | 215 | 2.12 | | | The night before Christmas, Phoebe assigns secret Santas to the family. Max gets Nora and makes it clear that he won't get her any gift. At night, Max is visited by different versions of Phoebe as Christmas Spirits. The Spirit of Christmas past shows Max how no matter how many times he tried to ruin past Christmas days, it backfired and turned into a good gift. The Spirit of Christmas present shows him how Nora would be disappointed to find no gift from Max. So, Max decides to ruin the entire family's Christmas by stealing all the gifts. After going back to bed, he's visited by the Spirit of Christmas Future who shows him how the Thundermans family broke apart and turned evil following that Christmas. Nora is the only one who tried to be good but she's struggling hard to make it. After seeing what happens to Nora, Max feels very sad and decides to give his family the best Christmas ever. | | | | | | | | | 11 | "Parents Just Don't Thunderstand" | David Kendall | Dicky Murphy | January 24, 2015 (2015-01-24) | 206 | 1.65 | | | Phoebe and Max want to sneak to Winnie Lee's unsupervised party but Barb and Hank bust them. So, Phoebe asks Max to use his BrainMelt-3000 gadget to wipe their parents' adult memory in order to remind them how it is being a teen. They successfully make Barb and Hank think they're still teens. The twins leave for Winnie Lee's party but on their way, they learn that the party has moved to the Thundermans house - Barb and Hank are throwing the party. It's fun at first but Max and Phoebe quickly realize things are getting out of control and they can easily get exposed. They want to reverse the effects of the BrainMelt so that their parents can end the party but the BrainMelt isn't fully charged. So, they trick Hank and Barb into kissing, triggering electric sparks from Barb just like the first time Hank and Barb kissed. They use Barb's electricity to recharge the BrainMelt. After being turned back to normal, Hank and Barb end the party and punish the twins.

Guest stars: Audrey Whitby, Harvey Guillen, Brooke Sorenson, Tanner Stine | | | | | | | | | 12 | "Meet the Evilmans" | Sean Mulcahy | Sasha Stroman | February 23, 2015 (2015-02-23) | 216 | 2.16 | | | Thunder Man's old enemy Evilman moves next door to Hiddenville and Phoebe starts dating his son Link. When Hank brings this up to Super President Kickbutt, she tells him that the Hero League can't arrest Evilman since he is retired.

Guest stars: Eric Allan Kramer (Evilman), Barrett Carnahan (Link), Rob Ramsay, Daniele Gaither | | | | | | | | | 13 | "The Neverfriending Story" | Shannon Flynn | Sona Panos | February 24, 2015 (2015-02-24) | 211 | 1.77 | | | When Phoebe and Max's friends begin to hang out with each other, they must put a stop to it, but their plans are put on hold when Hank and Barb order them to babysit Nora and Billy. Max freezes Nora and Billy, but they break free, realizing that they are home alone and can do anything they want. | | | | | | | | | 14 | "You've Got Fail" | Shannon Flynn | Lisa Muse Bryant | February 25, 2015 (2015-02-25) | 210 | 2.01 | | | Max is using Nora and Billy to shoot an epic fail video to post for a contest on Chirper social media. Phoebe is making a video to invite people to buy tickets to the upcoming ballet recital. Billy accidentally lets the skateboard roll towards Phoebe, causing to trip and fall in a big epic fail. Max steals Phoebe's phone and posts the video of Phoebe falling. The Epic Fallerina video becomes an instant hit, attracting a lot of people to buy Phoebe's tickets to see her fall during the ballet performance. Phoebe's ballet teacher kicks her out of the recital because of the video. So, Phoebe hacks Max's computer to send an email as Max admitting that he faked the video. Phoebe gets accepted back to the ballet performance. Max is ready to make Phoebe fall on stage and record it on video but Phoebe anticipates all his moves. So, Max locks Phoebe in a closet so that he can be the epic fail for his video. Phoebe escapes from the closet and goes to the stage to humiliate Max. She then gets the video from Gideon and posts it on Chirper, winning the video contest.

Guest stars: Kenny Ridwan (Gideon), Evelyn Edwards (Madame Gigi) | | | | | | | | | 15 | "Doubles Trouble" | Jonathan Judge | Anthony Q. Farrell and Dicky Murphy | February 26, 2015 (2015-02-26) | 220 | 1.55 | | | Phoebe wants to have more activities in common with Link. So, she agrees to go to Lacroix country club for a tennis tournament. She blackmails Max intro training her how to play tennis but Max offers to help her cheat instead. During the doubles game at the country club, Max uses telekinesis to help Phoebe do well in the game. However, he gets distracted when President Lacroix's brother shows Max how great country club life can be. Max mistakes him for the president of the club. So, he decides to play with Lacroix instead of helping Phoebe. Phoebe gets mad at Max for bailing on her. They both attack each other with their powers during the final game. Max's team wins and he lets the pride takes control of him. He disrespects the real President Lacroix before realizing that his partner was just the president's brother. The country club takes away the trophy from Max and kicks him out.

Guest stars: Barrett Carnahan, David Shatraw (Theodore Lacroix) | | | | | | | | | 16 | "Who's Your Mommy?" | Carl Lauten | Anthony Q. Farrell | March 2, 2015 (2015-03-02) | 213 | 2.37 | | | With rising summer heat, the Thundermans kids want to get a pool but Hank and Barb refuse to buy one. Phoebe suggests running a yard sale to make the money they need to buy the pool. During the day of the sale, Barb finds Phoebe going through her "Electress" box which contains Electress comic books and her whip. She tells Phoebe she can't sell the content and must return it to the attic but Phoebe gets distracted by a cute boy app. Max sells the box and its contents to Cedric who loves comic books. After realizing that they weren't supposed to sell it, Max tries to get the box back but Cedric refuses to give back Electress's whip - unless it's to Electress herself. So, Max and Phoebe come up with a plan for Phoebe to pretend to be Elecress and get the whip back. At Cedric's house, the Thunder Twins discover a lot of things they didn't know about their mom. Since Cedric is a big fan of Electress, he quickly figures out they're lying. So, he ties them up with the Electress's whip which starts to explode. Barb finally tracks the whip and teleports there to get the whip before it hurts someone. She saves Max and Phoebe and thanks Cedric for being a great fan. Back at home, the kids ask Barb to tell them her superhero stories as Electress.

Guest star: Thomas Barbusca (Cedric) | | | | | | | | | 17 | "The Amazing Rat Race" | Eric Dean Seaton | Dicky Murphy | March 3, 2015 (2015-03-03) | 214 | 1.96 | | | In order to win a rat race with his band members to decide whether or not they should play at the dance, Max turns Billy into a rat using the Animalizer, but after being turned into a rat, Billy doesn't want to be turned back into a human. At the same time, Phoebe and Cherry are in charge of the school dance, and Hank and Barb try to get Nora to face her fear of rats. However, when the exterminator catches Billy, Nora goes to extreme measures to save him.

Guest stars: Audrey Whitby, Tanner Stine, Kenny Ridwan, Justice Smith (Angus), Wes Robertson (Darryl) | | | | | | | | | 18 | "Mall Time Crooks" | Robbie Countryman | Wesley Jermaine Johnson & Scott Taylor | March 4, 2015 (2015-03-04) | 209 | 1.60 | | | The family is determined to not ruin yet another one of Hank's birthdays, but when Phoebe and Max have been assigned to get Hank's birthday present, they get distracted the way back causing them to lose the watch and they have to try and get it back in time for the surprise party. Meanwhile, Nora, Billy, and Barb try to stall and trick Hank into excruciating ambitions.

Guest stars: J.P. Manoux (Mr. Hollister), Tanner Stine, Brooke Sorenson, Krista Marie Yu | | | | | | | | | 19 | "It's Not What You Link" | Timothy Ryder | Story by : Sona PanosTeleplay by : Lisa Muse Bryant | March 5, 2015 (2015-03-05) | 221 | 1.71 | | | Phoebe becomes worried that her brother Max can never get along with her boyfriend, Link. So, she tries to set them up and tricks them into playing basketball together. Max is reluctant but when he sees Link using his superpowers to cheat on the game, he likes hanging out with him. When they start spending too much time together, Phoebe gets concerned Max will turn Link evil. She gets even more paranoid after hearing Max inviting Link to his "evil brotherhood" and asking him to keep it a secret from Phoebe. Phoebe follows Max secretly and finds him with a group of kids planning how to use the ring of suffering to destroy their enemies. Phoebe attacks them only to realize that they were playing a live action role play game.

Guest star: Barrett Carnahan | | | | | | | | | 20 | "Cape Fear" | Robbie Countryman | Wesley Jermaine Johnson & Scott Taylor | March 9, 2015 (2015-03-09) | 222 | 1.45 | | | While attending a roof party with Max, Phoebe saves a boy from falling off a ladder. After Hank and Barb question Phoebe, Max takes the blame in order to keep Phoebe's reputation so that she will be valid for being awarded the last cape of the year and Max will get a share in Phoebe's weapons. However, when Max is honored as the new superhero, Max begins to turn into a good person. Meanwhile, when Nora and Billy attempt to break Hank's record for the amount of time staying in the wilderness, Hank tries to sabotage their goals.

Guest star: Daniele Gaither | | | | | | | | | 21 | "Call of Lunch Duty" | Trevor Kirschner | Dan Serafin | March 10, 2015 (2015-03-10) | 223 | 1.32 | | | When Max confesses to Phoebe that he is the culprit of deliberately embarrassing Principal Bradford, she promises to protect his identity, causing her to become lunch lady at the school after being suspected of lying. Meanwhile, Nora and Billy believe that Mrs. Wong is an alien after watching an alien documentary.

Guest stars: Jeff Meacham, Helen Hong, Kenny Ridwan, Reign Edwards (Winnie Lee), Scott Beehner (wrestling announcer) | | | | | | | | | 22 | "One Hit Thunder" | Shannon Flynn | Sean W. Cunningham & Marc Dworkin | March 11, 2015 (2015-03-11) | 224 | 1.44 | | | Max's Band wants to audition for a chance to perform every Saturday at Splatburger but they have trouble coming with good lyrics for a new song. So, Max sneaks into Phoebe's bedroom to steal her diary for lyrics ideas. He finds an entry about Link's bonus toe which Phoebe had promised Link to never tell a soul about it. Max uses it for lyrics inspiration. The band uses the song for audition at Splatburger and they get the gig. Link, who is now working at Splatburger, hears the song and concludes that Phoebe told Max the secret. He breaks up with Phoebe without telling her why. Phoebe goes into depression trying to figure out why Link broke up with her. At first, Max continues to read more of Phoebe's diary entries for song inspirations but later realizes that Phoebe is really broken. So, he blows up a performance at Splatburger and admits that he's the one who broke Link's trust. Phoebe and Link get back together. Max Band gets kicked out of Splatburger.

Guest stars: Audrey Whitby, Barrett Carnahan, Tanner Stine, Kenny Ridwan, Rob Ramsay | | | | | | | | | 23 | "The Girl with the Dragon Snafu" | Eric Dean Seaton | David Hoge & Dan Cross | March 25, 2015 (2015-03-25) | 225 | 1.60 | | | When Phoebe's class is assigned to do a group project on China, she must choose between her friends or the popular group. Max wants to be in a group of nerds so that he won't have to do any work. At the same time, because Phoebe's group want to get a C but Phoebe wants to get an A, she has problems convincing them to do the project, but the girls are uncertain. Meanwhile, Nora and Billy challenge Hank and Barb to a challenge to see who can do house chores better. | | | | | | | | | 24 | "A Hero Is Born" | Jonathan Judge | Jed Spingarn and Dan Serafin | March 28, 2015 (2015-03-28) | 218–219 | 2.18 | | | Phoebe and Cherry's friendship is tested when the Thundermans receive news that Barb is pregnant with a fifth child, who is later named Chloe. At the same time, Hank enlists Nora and Billy to buy baby essentials at the baby store, where Nora insists on participating at the cutest baby competition at store. Meanwhile, Max turns Dr. Colosso back into a human and accompanies him to receive an award from the Villain League, but it turns out that the villains King Crab, Lady Web, and Scalestro want to remove him from the Villain League due to his inactivity in the form of a rabbit. Dr. Colosso betrays Max and Max's life is on the line. However, Phoebe saves him with help from Cherry, who watches, when she tickles Chloe and causes her to release bubbles, and Max defeats the Supervillain League. Meanwhile, Nora starts to feel underappreciated upon thinking she won't be seen as the cutest one of the family following Chloe's birth. While at the baby store, Nora sees a sign for a baby contest the store is hosting and has Billy disguise her as a baby and sneak her into the competition. Although her skills were outrageous, Nora still does not win the contest because she doesn't have a birth certificate from that year, and she ends up getting banned from the store in return. Billy reassures Nora afterward that she's still cute in his opinion. Guest stars: Audrey Whitby, Dana Snyder (Dr. Colosso), Helen Hong, Alec Mapa (Cutest Baby judge)

Note: This is a double-length special episode. | | | | | | | |

• On May 22, 2018, Nickelodeon aired a five-minute preview of the final four episodes titled "The Final Four Preview".

• List of The Thundermans characters