As for Max, he uses Nora and Billy to work on evil tasks in his bedroom lair. Phoebe disobeys her parents orders when she invites her best friend Cherry over and accidentally exposes the family's superpower abilities. The two oldest children, twins Phoebe and Max Thunderman, must babysit their younger siblings, Nora and Billy, while their parents, Hank and Barb, go out to dinner.
The Thundermans are a family of superheroes who are trying to live a normal life in Hiddenville.