Cast of Scooby-Doo and Guess Who?

Meet the talented cast of Scooby-Doo and Guess Who?. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Frank Welker as Fred Jones / Scooby-Doo (voice), Matthew Lillard as Shaggy Rogers (voice), Grey DeLisle as Daphne Blake (voice), Kate Micucci as Velma Dinkley (voice)