Scooby-Doo et Scrappy-Doo / Les Voyages Fantômatiques de Scooby-Doo

Casey Kasem

Shaggy Rogers (voice)

Don Messick

Scooby-Doo (voice)

Frank Welker

(voice)

Lennie Weinrib

Scrappy-Doo (voice)

Heather North

(voice)

Patricia Stevens

Velma Dinkley (voice)

Marla Frumkin

Velma Dinkley (voice)

John Stephenson

Miguel Valdez

Michael Bell

Stage-Hand / Professor Carver (voice)

Alan Oppenheimer

Mr. Husai

Marilyn Schreffler

Girlfriend / Young Girlfriend (voice)

Pat Fraley

Howard Gruger / Blue Scarab

Jack Angel

Jerry Sloan

Stan Jones

Mr. Greenfield

William Callaway

Morgan the Magician

Joan Gerber

Lefty Callahan / Mrs. Cornell / Vampire

Ginny Tyler

Tessie

Louis Jourdan

Chuck

Marlene Aragon

Sally

Michael Rye

Crayton Aimes (voice)

William Woodson

Harrison Stone (voice)

Kenneth Mars

Director

Julie McWhirter

(voice)

Janet Waldo

(voice)

Scott Menville

(voice)

Peter Cullen

(voice: credit only)

Scatman Crothers

(voice)

Hamilton Camp

(voice)

Gay Autterson

(voice)

B.J. Ward

(voice)