Casey Kasem
Shaggy Rogers (voice)
Cast (12)
Don Messick
Scooby-Doo / Scrappy-Doo (voice)
Rob Paulsen
Shreako / Dispatcher (voice)
Ronnie Schell
Freako / Demonstrator Ghost (voice)
Jerry Houser
Meako (voice)
Sorrell Booke
Sheriff Rufus Buzby / T.J. Buzby (voice)
Arte Johnson
Farquard / Skull Ghost (voice)
William Callaway
Billy Bob Scroggins / Beaureguard / Horseman / Ape (voice)
Victoria Carroll
Sadie Mae Scroggins (voice)
Michael Rye
Mayor (voice)
Hamilton Camp
Ghostly Laugh (uncredited voice)
June Foray
Witch (uncredited voice)
Crew (19)
Paul Sommer
Director
Carl Urbano
Director
Jim Ryan
Writer
Ray Patterson
Director
William Hanna
Executive Producer
Joseph Barbera
Executive Producer
Kay Wright
Producer
Robert Ciaglia
Editor
Gil Iverson
Editor
Andrea Romano
Casting
Jim Stenstrum
Character Designer
James T. Walker
Animation Director
Donna Zeller
Character Designer
Don Lusk
Animation
Bill Justice
Animation
Ray Patterson
Animation Director
Don Patterson
Animation Director
Sven Libaek
Original Music Composer
William Hanna
Songs