"One man. One dog. Who will stop it?"
When Scooby and the gang hear of a werewolf plaguing a traveling circus, they go undercover as circus performers to get to the bottom.
Some links on this page are affiliate links. We may earn a commission on purchases made through them, at no extra cost to you. Learn more.
Frank Welker
Scooby-Doo / Fred (voice)
Mindy Cohn
Velma (voice)
Grey DeLisle
Daphne (voice)
Matthew Lillard
Shaggy (voice)
Greg Ellis
Marcus Brancusi (voice)
Maurice LaMarche
Archambault (voice)
Peter Stormare
Wulfric von Rydingsvard (voice)
Jeff Dunham
Schmatko / Conductor (voice)
Carlos Ferro
Oliverio / Sisko (voice)
Jess Harnell
Human Scooby-Doo / Guard (voice)