Ghost pirates attack the cruise ship that Scooby and the gang are vacationing on.
Dan Castellaneta | Mr. Mysterio / Woodenleg Wally (voice) |
Mindy Cohn | Velma (voice) |
Tim Conway | Skip Jones (voice) |
Grey DeLisle | Daphne (voice) |
Arsenio Hall | Captain Crothers (voice) |
Casey Kasem | Shaggy (voice) |
Edie McClurg | Peggy Jones / Sea Salt Sally (voice) |
Kathy Najimy | Sunny St. Cloud (voice) |
Ron Perlman | Captain Skunkbeard / Biff Wellington (voice) |
Freddy Rodríguez | Rupert Garcia (voice) |
Frank Welker | Scooby-Doo / Fred (voice) |