Frank Welker
Scooby-Doo (voice)
Acting
Kate Melton
Daphne
Acting
Hayley Kiyoko
Velma
Acting
Nick Palatas
Shaggy
Acting
Robbie Amell
Fred
Acting
Marion Ross
Hilda Trowburg
Acting
Beverly Sanders
Wanda Grubworth
Acting
Ted McGinley
Uncle Thorny
Acting
Brad Morris
Witch Doctor
Acting
Patrick Babbitt
Wolfman
Acting
David Joyner
Sinister Clown
Acting
Danielle E. Hawkins
Scooby Roller Disco Suit Performer
Acting
Richard Moll
Elmer Uggins
Acting
Michael Berryman
Zombie Head
Acting
Nichelle Nichols
Senator
Acting