Scooby-Doo and Guess Who? S1, E3

Scooby-Doo and the Mystery Inc. gang solve more mysteries together, each time with a different living, late or fictional celebrity guest.

Cast:Frank Welker , Grey Griffin , Matthew Lillard , Kate Micucci , Dee Bradley Baker , Keith Ferguson , Kevin Michael Richardson , Kari Wahlgren , Phil LaMarr , Stephen Stanton , Mark Hamill , Robbie Daymond , Kimberly Brooks , Fred Tatasciore , Sean Astin , Dave B. Mitchell , Jeff LaPensee , Eric Bauza