In 1954, a time before rock ‘n’ roll ruled, before the T-Birds were the coolest in the school, four fed-up outcasts dare to have fun on their own terms, sparking a moral panic that will change Rydell High forever.

The teenagers of Disney's most infamous villains return to the Isle of the Lost to recruit a new batch of villainous offspring to join them at Auradon Prep.

When the pressure to be royal becomes too much for Mal, she returns to the Isle of the Lost where her archenemy Uma, Ursula's daughter, has taken her spot as self-proclaimed queen.