Scooby-Doo and the gang go on vacation to Atlantic City, but they get involved in a mystery at a circus.
Heather A. Maxwell
Frank Welker
Mindy Cohn
Grey DeLisle
Matthew Lillard
Greg Ellis
Maurice LaMarche
Peter Stormare
Jeff Dunham
Carlos Ferro
Jess Harnell
Jim Meskimen
Candi Milo
Hynden Walch
Craig Ferguson
Warner Bros. Animation
