Casey Kasem

Norville 'Shaggy' Rogers, Sheriff, Colonel Beauregard Sanders

Don Messick

Scooby-Doo, Sheriff, Mouse

John Stephenson

Additional Voices, Big Bob Oakley, Dracula

Frank Welker

Fred Jones, Elephant, Lion

Nicole Jaffe

Velma Dinkley

Vic Perrin

Additional Voices, Carl, The Ape Man

Hal Smith

Additional Voices, Cosgood Creeps, Green Ghosts

Jean Vander Pyl

Additional Voices, Mrs. Cutler, Princess's Owner

Stefanianna Christopherson

Daphne Blake, Sharon Wetherby

Barry Richards

Additional Voices, The Ghost Clown, Ghost of Geronimo

Heather North

Daphne Blake, Daphne

Austin Roberts

Additional Voices

Susan Stewart

Additional Voices, Helga

Michael Stull

Additional Voices, The Wax Phantom

Carmen Onorati

Velma Dinkley

Patricia Stevens

Velma

Susan Steward

Additional Voices