Decades after the original show's ending in 1978, the Mystery Gang has opened a detective agency and have their kids as new members of the agency. These members are Darien Rogers (played by Walter Banasiak), Penelope Rogers (played by Brenda Song), Perry Jones (played by A.J. LoCascio), and May Stewart (played by Vanessa Hudgens). In this series, Fred Jones is played by Michael J Fox, Shaggy Roger is played by Jon Bon Jovi, Daphne Blake is played by Lea Thompson, and Velma Dinkley is played by Paula Abdul. Speedy Doo, Scooby Doo's son who is taking his place while Scooby is a police dog in a different location of the gang's agency, is played by Dylan Sprouse.
