Trailer
Images
 | Casey Kasem as Shaggy Rogers (voice) |
 | Frank Welker as Fred Jones / Scooby-Doo / The Centaur (voice) |
 | Grey DeLisle as Daphne Blake / Medusa (voice) |
 | Mindy Cohn as Velma Dinkley (voice) |
 | Mark Hamill as Barge Captain (voice) |
 | Tara Strong as Alexandra Viggi (voice) |
 | James Arnold Taylor as Sonny Les Matines / Guy L'Avorton (voice) |
 | Nick Jameson as Lysander Demas / Scary Looking Man (voice) |
 | Phil LaMarr as Toddy Stickfigger / Cabbie (voice) |
 | Jess Harnell as Lue / Shane Flinty / Constable (voice) |
 | Daran Norris as Ugo DiRinaldi / Shopkeeper (voice) |
 | John DiMaggio as Dragon / Officious Dwarf / Judge (voice) |
 | Rob Paulsen as Ripley / Pan Lute / Puny Guy (voice) |
 | Jeff Bennett as Feta Cheese Vendor / Major Portsmouth / Shop Owner (voice) |
 | Moira Quirk as Susie Smythe (voice) |
 | Vanessa Marshall as Danica LeBlake (voice) |
 | Tasia Valenza as Brooke Bjork (voice) |
| Directing | |
| Russell Calabrese | Director |
Production | |
| Joseph Barbera | Executive Producer |
