Series synopsis
The Thundermans: Undercover is an American action & adventure kids sci-fi & fantasy television series that premiered on Nickelodeon on January 22, 2025. It was created by Jed Spingarn. It stars Kira Kosarin, Jack Griffo, Maya Le Clark and Nathan Broxton.
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 cha ...
Premise
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.
Cast and characters
Leading cast
- Kira Kosarin as Phoebe Thunderman
- Jack Griffo as Max Thunderman
- Maya Le Clark as Chloe Thunderman
- Nathan Broxton as Jinx
- Kinley Cunningham as Kombucha
- Daran Norris as Thunderford
- Dana Snyder as Dr. Colosso
- Audrey Whitby as Cherry
Supporting cast
- Wei Chung as Trey
- Tony Alcantar as Brain Freeze
- Michael Delleva as Wayland
- Chris Tallman as Hank Thunderman
- Rosa Blasi as Barb Thunderman
- Lilimar as Kitty Klaw
- Diego Velazquez as Billy Thunderman
- Jessica Marie Garcia as Brenda
- Casey Trotter as Bob
- Ryan Ochoa as Malware
- Nikolai Witschl as The Mastermind
- Mela Pietropaolo as Blair
Guest cast
- Audrey Whitby as Cherry
- Wei Chung as Trey
- Tony Alcantar as Brain Freeze
- Michael Delleva as Wayland
- Chris Tallman as Hank Thunderman
- Rosa Blasi as Barb Thunderman
- Lilimar as Kitty Klaw
- Diego Velazquez as Billy Thunderman
- Jessica Marie Garcia as Brenda
- Casey Trotter as Bob
- Ryan Ochoa as Malware
- Nikolai Witschl as The Mastermind
Episodes
This series spans 3 seasons with 27 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 0 | 1 | March 7, 2024 | March 7, 2024 |
| Season 1 | 26 | January 22, 2025 | December 17, 2025 |
| Season 2 | 0 |
| Episode | Title | Air date |
|---|---|---|
| 1 | Episode 1 | March 7, 2024 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Thundercover Max and Phoebe bring Chloe on an undercover mission in a new town, so she can experience life as a normal kid. |
January 22, 2025 |
| 2 |
Faulty Powers 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! |
January 22, 2025 |
| 3 |
Bummer School 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. |
January 29, 2025 |
Production
Release
| Original network/platform | Nickelodeon |
|---|---|
| First aired | January 22, 2025 |
| Last aired | December 17, 2025 |
| Status | continue |
| Schedule | Wednesday at 17:30:00 |