Frank Welker
Scooby-Doo / Fred Jones (voice)
Grey DeLisle
Daphne Blake (voice)
Matthew Lillard
Shaggy Rogers (voice)
Kate Micucci
Velma Dinkley (voice)
Noshir Dalal
Benny / Flim Flam (voice)
David Herman
Sheriff (voice)
Maurice LaMarche
Vincent Van Ghoul / Bernie Alan / Vance Linklater (voice)
Nolan North
Asmodeus / Mortifer / Farmer Morgan (voice)