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

Larry Harmon

Additional Voices

Pat Harrington Jr.

Additional Voices

Ann Jillian

Additional Voices