Trailer
Cast
Peter Renaday
Mr. McKnight (voice)
Scott Innes
Scooby-Doo / Shaggy (voice)
Frank Welker
Fred (voice)
B.J. Ward
Velma (voice)
Kimberly Brooks
Luna (voice)
Jennifer Hale
Thorn (voice)
Bob Joles
Jack (voice)
Tress MacNeille
Sarah Ravencroft (voice)
Neil Ross
Mayor (voice)
Mary Kay Bergman
Daphne (voice)
Tim Curry
Ben Ravencroft (voice)
Jane Wiedlin
Dusk (voice)