Scooby-Doo / Fred Jones (voice)
Shaggy Rogers (voice)
Daphne Blake (voice)
Velma Dinkley (voice)
Elvira, Mistress of the Dark (voice)
Bill Nye (voice)
Dr. Jonathan Crane / Scarecrow (voice)
Michelle (voice)
Mike (voice)
Autopilot / Parent (voice)
Alpha Jackal Lantern / Federal Agent Malarkey (voice)
Sheriff / Cutler Toe (voice) (as Dave Herman)
Self (archive sound)