Season 1

This article is about the first season of the new spin-off series. For the first season of the original series, The Thundermans, see Season 1.

Season 1
Information
Show	The Thundermans: Undercover
Episodes	26
Network	Nickelodeon
Production
Premiere episode	Thundercover
Premiere date	January 11, 2025
Chronology
Previous	The Thundermans Return (movie)

Season 1 is the first season of the spin-off sitcom, The Thundermans: Undercover. The season premiered on January 11, 2025.

Premise

Phoebe and Max are assigned a mission in their new hi-tech beach home base in Secret Shores, where their superhero identities remain a secret. They bring Chloe along to help her have a normal life, but the trio must stop the threats of Secret Shores and the true supervillain known as the Mastermind.

Plot

The new season follows the cliffhanger of The Thundermans Return where the Thunderman Family returned back to their home in Hiddenville and Dr. Colosso was contacted by a mysterious assignment by a transmission. Phoebe, Max and Chloe are sent on an undercover mission to find out where the evil transmissions were coming from in Secret Shores. After finding out Malware was behind them and stopping him, Phoebe and Max have to stay in town for a while to take care of the Mastermind and his new Villain League taking over Secret Shores while being responsible of raising their younger sister. Chloe attends Secret Shores School and becomes friends with Booch and Jinx.

Cast

Main Cast

• Kira Kosarin as Phoebe Thunderman
• Jack Griffo as Max Thunderman
• Maya Le Clark as Chloe Thunderman
• Kinley Cunningham as Booch
• Nathan Broxton as Jinx
• Dana Snyder as Dr. Colosso (voice)

Recurring Cast

• Diego Velazquez as Billy Thunderman
• Chris Tallman as Hank Thunderman
• Rosa Blasi as Barb Thunderman
• Daniele Gaither as President Kickbutt
• Daran Norris as Thunderford
• Nikolai Witschl as Mastermind
• Michael Delleva as Wayland
• Jennifer Spence as Principal Taylor

Special Guest Cast

• Audrey Whitby as Cherry Seinfeld
• Kenny Ridwan as Gideon
• Helen Hong as Mrs. Wong
• Jeff Meacham as Principal Bradford
• Ryan Ochoa as Malware
• Lilimar Hernandez as Kitty Klaw
• Jessica Marie Garcia as Brenda

Episodes

Confirmed Dates

No.	Episode Title	Date Premiered	Prod. Code
1	Thundercover	01/11/25	101
2	Faulty Powers	01/22/25	104
3	Bummer School	01/29/25	103
4	The Parent Zap	02/05/25	102
5	Save the Date	02/12/25	105
6	Cherry Bad Things	02/26/25	106
7	Not So Fast and Furious	03/05/25	107
8	For Your Spies Only	03/12/25	108
9	No Friend in Sight	03/19/25	111
10	All About Steve	03/26/25	109
11	Tide and Prejudice	04/02/25	112
12	Prank You, Next	04/09/25	113
13	From Dust Till Dawn	04/16/25	110

Unconfirmed Dates

• 114

Trivia

• This season marks the fifth season of the Thundermans franchise.
• The first season was ordered for 26 episodes, according to the Writers Guild of America directory listing, and the final episode of the season received its credits on January 10, 2025.
• Production began on August 12, 2024, in Vancouver and concluded on December 13, 2024.
• The original cast members appear in guest roles.
  • Addison Riecke was in college during the filming of the season so she does not return as Nora with the other main cast members.
• Cherry, Gideon, Mrs. Wong, Principal Bradford, and President Kickbutt all make guest appearances in this season.
• Ryan Ochoa, who played Lanny in Pair of Kings and Chuck in iCarly, guest stars as Malware, a villain.
  • Lanny and Chuck were also both villains in their respective series.
• The set of The Thundermans' Home was remade so is seen again in the new series.
• Episodes initially air every Wednesday starting from January 22, 2025.

Videos

The Thundermans- Undercover - Official Trailer - Nickelodeon