What if The Thundermans weren't just Hank, Barb, Max, Phoebe, Billy, Nora and Chloe? Meet Hazel, the younger sister of Max and Phoebe and the older sister of Billy, Nora and Chloe. There's nothing really special about Hazel Thunderman, well apart from the fact that she's a superhero, of course. She's no different from her older siblings; trying to get through school, be a normal teenager and keep her super powers a secret all at the same time. Oh, and one more thing; she's in love with her brother's bandmate, Oyster.