Don Messick

Scooby-Doo

Nicole Jaffe

Velma Dinkley

Frank Welker

Fred Jones

Heather North

Daphne Blake

Casey Kasem

Norville 'Shaggy' Rogers

John Stephenson

Morgan/Winslow/Selby

Henry Corden

Redcoat Ghost

Ted Knight

Ghost of Paul Reveer

Mike Road

Minuteman Ghost

Lennie Weinrib

Uncle Nathaniel

Joan Gerber

Additional Voices

Florence Halop

Additional Voices