When Scooby and the gang hear of a werewolf plaguing a traveling circus, they go undercover as circus performers to get to the bottom.
Frank Welker
as Scooby-Doo / Fred Jones (voice)
Mindy Cohn
as Velma Dinkley (voice)
Grey DeLisle
as Daphne Blake (voice)
Matthew Lillard
as Shaggy Rogers (voice)
Greg Ellis
as Marcus Brancusi (voice)
Maurice LaMarche
as Archambault (voice)
Peter Stormare
as Wulfric von Rydingsvard (voice)
Jeff Dunham
as Schmatko / Conductor (voice)
Carlos Ferro
as Oliverio / Sisko (voice)
Jess Harnell
as Human Scooby-Doo / Guard (voice)
Jim Meskimen
as Phil Flaxman / Detective (voice)
Candi Milo
as Jean (voice)
