Action & Adventure•Kids•Sci-Fi & Fantasy

All Episodes of The Thundermans: Undercover

Browse all episodes of The Thundermans: Undercover

Binge this in 9h 33m•Peaking at 9.5/10

Twins Phoebe and Max Thunderman embark on a mission to alleviate the threat in the seaside town of Secret Shores, as well as helping Chloe develop her superhero abilities by bringing her along on their

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Season 1

7.3/10233 votes
Thundercover
Season 1 Episode 1 - Aired 1/22/2025
Max and Phoebe bring Chloe on an undercover mission in a new town, so she can experience life as a normal kid.
Director: Unknown
Writer: Unknown
7.6/10180 votes
Faulty Powers
Season 1 Episode 2 - Aired 1/22/2025
A training accident makes Chloe's powers faulty. Max tries to cure her and gets a misleading positive result, so she goes to a party. But his treatment actually creates brand new powers Chloe can't control, so the twins have to get her out!
Director: Unknown
Writer: Unknown
7.0/10155 votes
Bummer School
Season 1 Episode 3 - Aired 1/29/2025
Chloe, Jinx, and Booch are designing a school mascot, but Max and Phoebe's feud over their jobs ruins the project. Chloe reads them the riot act, and the twins realize their twin-fighting affects Chloe now that they're guardians.
Director: Unknown
Writer: Unknown
7.9/10137 votes
The Parent Zap
Season 1 Episode 4 - Aired 2/5/2025
After Phoebe and Max let Chloe's friends watch a horror movie and eat candy, Jinx and Booch's parents want to meet Chloe's. With Hank and Barb away, Max and Phoebe transform into them to help Chloe. It goes well until the real Hank and Barb show up.
Director: Trevor Kirschner
Writer: Unknown
8.0/10122 votes
Save the Date
Season 1 Episode 5 - Aired 2/12/2025
Max bets Phoebe she can't turn off being a superhero and go on a normal date. Chloe helps Phoebe do well on the date, but Max tries to sabotage by crying wolf. Suddenly, a real supervillain emerges and puts Max and Chloe in serious danger.
Director: Unknown
Writer: Unknown
7.6/10116 votes
Cherry Bad Things
Season 1 Episode 6 - Aired 2/26/2025
Cherry visits and Max discovers Phoebe never took her sparkle power away. Phoebe promises to do so and has a girls' night with Cherry while Max hosts Jinx. Colosso gets jealous, and Cherry's powers malfunction, nearly blowing Phoebe's cover.
Director: Unknown
Writer: Unknown
7.6/10115 votes
Not So Fast and Furious
Season 1 Episode 7 - Aired 3/5/2025
A new super-fast villain is wreaking havoc in Secret Shores, and Billy is the only hope at tracking her down. After Billy's speed accidentally triggers an avalanche, however, he decides to hang up his cape and retire from being a superhero.
Director: Wendy Faraone
Writer: Unknown
9.3/10107 votes
For Your Spies Only
Season 1 Episode 8 - Aired 3/12/2025
Max and Phoebe attend Parent-Teacher Night, leaving Chloe to have friends over without adult supervision. Jinx finds the Air Lair and believes spies are targeting the school, and his meddling puts Max and Phoebe's school jobs at risk.
Director: Unknown
Writer: Unknown
9.2/10105 votes
No Friend in Sight
Season 1 Episode 9 - Aired 3/19/2025
Chloe feels smothered by Max and Phoebe, and encourages them to make new friends. However, the twins unwittingly make the same friend, and begin a battle for the ages over her. Chloe's new alone time is interrupted by living room-crashing pelican.
Director: Unknown
Writer: Unknown
9.2/1099 votes
All About Steve
Season 1 Episode 10 - Aired 3/26/2025
Billy arrives, hopeful that his new sidekick Steve can join the T-Force. Phoebe and Max consider it, but soon discover that his superpower is making marshmallows. After they reject Steve's bid to join the team, he turns evil and vows revenge.
Director: Unknown
Writer: Unknown
9.3/10100 votes
Tide and Prejudice
Season 1 Episode 11 - Aired 4/2/2025
The former protector of Secret Shores arrives at the Thundermans' beach house and reclaims it as his home. Phoebe, Max, and Chloe try to reason with him, but when a protest at the school goes wrong, the former hero proves more harmful than helpful.
Director: Unknown
Writer: Unknown
7.9/10107 votes
Prank You, Next
Season 1 Episode 12 - Aired 4/9/2025
After Max is targeted by a mystery prankster at school, he seeks help from Principal Bradford. But Max fails to stop the pranks and quits the mission in embarrassment, prompting Chloe to confess that she was the prankster all along.
Director: Kira Kosarin
Writer: Chris Tallman
9.3/10107 votes
From Dust Till Dawn
Season 1 Episode 13 - Aired 4/16/2025
Chloe doesn't want to learn leadership skills. But when a villain attacks her field trip trying to steal a space geode, Max and Phoebe have to put Chloe in charge while they try to take down the villain and defuse his dangerous astronomical weapon.
Director: Unknown
Writer: Unknown
9.2/1090 votes
Summer of Secrets
Season 1 Episode 14 - Aired 7/17/2025
Chloe has been missing school by going on missions with her siblings. She now has to go to summer school to catch up on everything she has missed. Max, acting as the substitute for summer school, has a new student who agrees to tutor her.
Director: Unknown
Writer: Unknown
9.2/1089 votes
I Know What You Did This Summer
Season 1 Episode 15 - Aired 7/17/2025
B.C. invites Chloe to a launch party, and at the same time Jinx and Booch invite Chloe to protest outside the party. Not wanting to hurt anyone's feelings Chloe tries to do both. Phoebe is keeping her working with Captain Perfect a secret from Max.
Director: Unknown
Writer: Unknown
9.1/1086 votes
The Summer I Turned Giddy
Season 1 Episode 16 - Aired 7/24/2025
Upset that Phoebe secretly partnered with Captain Perfect, Max decides to have a new superhero partner, his best friend Gideon. But things go wrong when Max tries to make Gideon a better superhero.
Director: Unknown
Writer: Unknown
9.2/1086 votes
A Midsummer Knight's Scheme
Season 1 Episode 17 - Aired 7/24/2025
Captain Perfect's younger sister, Penny, is headed down the path of becoming a supervillain. Eager to impress Captain Perfect, Max takes it upon himself to guide her toward a better path.
Director: Unknown
Writer: Unknown
9.3/1091 votes
Cruel Summer
Season 1 Episode 18 - Aired 7/31/2025
Max flees from Phoebe and Captain Perfect to prove his innocence when he is wrongly accused of committing a crime.
Director: Unknown
Writer: Unknown
9.5/1088 votes
Endless Summer
Season 1 Episode 19 - Aired 7/31/2025
Max pretends to turn evil to infiltrate Mastermind's henchmen and steal the Chip-Chucker, a device that previously turned him evil.
Director: Unknown
Writer: Unknown
9.3/1079 votes
The Max of Life
Season 1 Episode 20 - Aired 9/10/2025
Max misses being famous and having fans, so he decides to break Booch's sandwich-stacking record to be famous again. Chloe rallies behind Bootch so that she can take back her record.
Director: Unknown
Writer: Unknown
9.4/1079 votes
Love Is in the Lair
Season 1 Episode 21 - Aired 9/17/2025
Mrs. Wong visits Secret Shores, and threatens to reveal the Thundermans' superhero identities to the town. But Max and Phoebe's plan to have Dr. Colosso keep her quiet backfires in ways they could not have imagined.
Director: Unknown
Writer: Unknown
9.3/1083 votes
She's All Splat
Season 1 Episode 22 - Aired 9/24/2025
With Cherry working at Splat by Sea, Max gets her into a fake dating scheme to obtain discounts at the restaurant; Chloe faces a tough choice.
Director: Unknown
Writer: Unknown
9.3/1085 votes
Party All the Crime
Season 1 Episode 23 - Aired 10/1/2025
Chloe's birthday party is cancelled and Max and Phoebe compete to throw her a new one; Max's time-stopping birthday gift falls into the wrong hands.
Director: Unknown
Writer: Unknown
9.4/1086 votes
The Mastermind Unmasked: Part 1
Season 1 Episode 24 - Aired 10/8/2025
Max and Phoebe discover that Lazlo Chance may be the evil Mastermind and enlist Chloe to help, but Chloe is torn between her head and her heart.
Director: Unknown
Writer: Unknown
9.3/1079 votes
The Mastermind Unmasked: Part 2
Season 1 Episode 25 - Aired 10/15/2025
When The Mastermind forces Chloe to steal a magical amulet that grants him superhero powers, the Thundermans unite to stop his plan. Chloe must reveal her identity to save her friends.
Director: Unknown
Writer: Unknown
9.2/1079 votes
The Most Thunderful Time of the Year
Season 1 Episode 26 - Aired 12/17/2025
Phoebe and Max tell holiday stories to compete in the Thundermans Story Slam, but it's Chloe's story that makes them understand the meaning of the holiday.
Director: Unknown
Writer: Unknown