Cast
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)
Jim Meskimen
Phil Flaxman / Detective (voice)
Candi Milo
Jean (voice)
Hynden Walch
Lena / Joan (voice)
Craig Ferguson
Whitney Doubleday (voice)
Videos
Storyline
When Scooby and the gang hear of a werewolf plaguing a traveling circus, they go undercover as circus performers to get to the bottom.
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