Kelly Hu
Maizy (voice)
Wendie Malick
Sheriff Kern (voice)
Matthew Lillard
Shaggy Rogers (voice)
Josh Keaton
Levi (voice)
Mindy Cohn
Velma Dinkley (voice)
Grey DeLisle
Daphne Blake (voice)
Jeff Bennett
Mr. Bumpy / Gravekeeper / Jake (voice)
Steve Blum
Cornfield Clem / Abner (voice)
Frank Welker
Scooby-Doo / Fred Jones (voice)
Gary Anthony Williams
Mayor Husk (voice)