When Scooby and the gang hear of a werewolf plaguing a traveling circus, they go undercover as circus performers to get to the bottom.
演员: Frank Welker
/ Mindy Cohn
/ Grey DeLisle
/ Matthew Lillard
/ Greg Ellis
/ Maurice LaMarche
/ 彼得·斯特曼
/ Jeff Dunham
/ Jess Harnell
/ Jim Meskimen
/ Candi Milo
/ Hynden Walch
/ 克雷格·费格森
