
Phoebe, Max, and Chloe are back in Nickelodeon’s new series, The Thundermans: Undercover.
Following the success of the television film The Thundermans Return, the Thunder Twins are back with a new mission in this latest “The Thundermans” spin-off. Heading to the seaside town of Secret Shores along with their youngest sister Chloe, Phoebe and Max face a new villain who threatens to bring even more villains to town. Will the Thunderman siblings handle their newest nemesis?
The Thundermans: Undercover release date Australia
The Thundermans Undercover will be streaming in Australia from Thursday, 10 April 2025, with all 12 episodes dropping at once on Paramount Plus. The new family action-comedy series initially premiered on Nickelodeon earlier this year in January with a finale set to air in April.
If you’re a new customer signing up to Paramount+, you can watch all episodes of the new family comedy series for free using the service’s 7-day free trial.
Season 1 | Release Dates | Streaming Service |
---|---|---|
Episodes 1 – 12 | Thur, 10 Apr 2025 | Paramount+ |
The Thundermans: Undercover trailer
Don’t miss The Thundermans Undercover in Australia from 10 April! Check out the trailer for the new The Thundermans series below:

What is the plot of The Thundermans: Undercover?
The Thundermans are back, again. This time, it’s only the twins Phoebe (Kira Kosarin) and Max (Jack Griffo) as they’re sent for an undercover mission in Secret Shores. Their baby sister Chloe (Maya Le Clark) is also tagging along with them as part of her training to become the family’s newest superhero.
A new threat emerges in the form of Mastermind, a mysterious villain scheming to create a new Villain League. Her evil plan involves having all villains gather at Secret Shores, in her attempt to make all of them bad guys even more powerful.
The Thundermans Undercover was developed by Jed Spingarn, Sean W. Cunningham, and Marc Dworkin. It stars Kira Kosarin as Phoebe Thunderman, Jack Griffo as Max Thunderman, Maya Le Clark as Chloe Thunderman, Nathan Broxton as Jinx, and Kinley Cunningham as Kombucha. Chris Tallman and Rosa Blasi also reprise their roles as the siblings’ parents Hank and Barb Thunderman.

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