The Thundermans: Undercover
This Nickelodeon spin-off follows siblings Phoebe, Max, and young Chloe Thunderman living undercover in the seaside town of Secret Shores while secretly working as superheroes. The series covers Season 1 (26 episodes, January–December 2025) and sits solidly in kid-friendly sitcom territory, with superhero action kept theatrical and light throughout.
Great for kids who love superhero silliness and family comedy, most comfortable from around age 7 or 8.
Episodes to know about
The premiere establishes an ongoing mystery villain (the Mastermind) whose threat runs through the whole season; the mood stays light but the villain arc persists.
A real supervillain appears mid-episode and puts Max and Chloe in genuine danger before the situation is resolved.
Chloe and her friends watch a horror movie together; the content of the in-show film is not depicted in detail, but younger kids may ask about it.