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The Thundermans: Undercover

2025 ★ 8.4 1 season 26 eps TV-MA
Action & Adventure
Kids
Sci-Fi & Fantasy

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 undercover mission. Chloe forms a bond with two classmates while they investigate suspicious activity coming from the local school, who don’t realize their new friend has secret powers. As the danger increases, the Thunderman trio must stay in town indefinitely, leaving the squabbling twins in charge of raising their younger sister.

Where to watch The Thundermans: Undercover

The Thundermans: Undercover is available to stream on Nabby via 6 verified sources, aggregated from publicly available embed providers. The action & adventure from Jed Spingarn has 1 season and 26 total episodes, rated 8.4/10 by 40 viewers. New episodes are still airing.

Last verified: · Source: TMDB

Episodes 26 total across 1 season

26 episodes20253 watched
S1 · E1
23m
▶
Thundercover✓
Jan 22, 2025★ 9.7
Max and Phoebe bring Chloe on an undercover mission in a new town, so she can experience life as a normal kid.
S1 · E2
22m
▶
Faulty Powers✓
Jan 22, 2025★ 7.1
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!
S1 · E3
22m
▶
Bummer School✓
Jan 29, 2025★ 10.0
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.
S1 · E4
Up next
▶
The Parent Zap✓
Feb 5, 2025★ 10.0
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.
S1 · E5
22m
▶
Save the Date✓
Feb 12, 2025★ 10.0
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.
S1 · E6
22m
▶
Cherry Bad Things✓
Feb 26, 2025★ 10.0
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.
S1 · E7
22m
▶
Not So Fast and Furious✓
Mar 5, 2025★ 10.0
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.
S1 · E8
22m
▶
For Your Spies Only✓
Mar 12, 2025★ 10.0
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.
S1 · E9
22m
▶
No Friend in Sight✓
Mar 19, 2025★ 10.0
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.
S1 · E10
22m
▶
All About Steve✓
Mar 26, 2025★ 10.0
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.
S1 · E11
22m
▶
Tide and Prejudice✓
Apr 2, 2025★ 10.0
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.
S1 · E12
22m
▶
Prank You, Next✓
Apr 9, 2025★ 10.0
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.
S1 · E13
22m
▶
From Dust Till Dawn✓
Apr 16, 2025★ 10.0
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.
S1 · E14
22m
▶
Summer of Secrets✓
Jul 17, 2025★ 10.0
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.
S1 · E15
22m
▶
I Know What You Did This Summer✓
Jul 17, 2025★ 10.0
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.
S1 · E16
22m
▶
The Summer I Turned Giddy✓
Jul 24, 2025★ 10.0
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.
S1 · E17
22m
▶
A Midsummer Knight's Scheme✓
Jul 24, 2025★ 10.0
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.
S1 · E18
22m
▶
Cruel Summer✓
Jul 31, 2025★ 10.0
Max flees from Phoebe and Captain Perfect to prove his innocence when he is wrongly accused of committing a crime.
S1 · E19
22m
▶
Endless Summer✓
Jul 31, 2025★ 10.0
Max pretends to turn evil to infiltrate Mastermind's henchmen and steal the Chip-Chucker, a device that previously turned him evil.
S1 · E20
22m
▶
The Max of Life✓
Sep 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.
S1 · E21
22m
▶
Love Is in the Lair✓
Sep 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.
S1 · E22
22m
▶
She's All Splat✓
Sep 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.
S1 · E23
22m
▶
Party All the Crime✓
Oct 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.
S1 · E24
22m
▶
The Mastermind Unmasked: Part 1✓
Oct 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.
S1 · E25
22m
▶
The Mastermind Unmasked: Part 2✓
Oct 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.
S1 · E26
22m
▶
The Most Thunderful Time of the Year✓
Dec 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.

Frequently asked

How many seasons does The Thundermans: Undercover have?

The Thundermans: Undercover has 1 season with 26 episodes in total.

Is The Thundermans: Undercover still on the air?

The Thundermans: Undercover is currently in production and returning for new episodes.

What network airs The Thundermans: Undercover?

The Thundermans: Undercover airs on Nickelodeon.

When did The Thundermans: Undercover first air?

The Thundermans: Undercover first aired on January 22, 2025.

Kira Kosarin
Kira Kosarin
Phoebe Thunderman
Jack Griffo
Jack Griffo
Max Thunderman
Maya Le Clark
Maya Le Clark
Chloe Thunderman
Nathan Broxton
Jinx
Kinley Cunningham
Kombucha
Daran Norris
Daran Norris
Thunderford
Dana Snyder
Dana Snyder
Dr. Colosso

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