Shaggy (voice) / Ghost of Captain Moody (voice) (uncredited)
Scooby-Doo (voice)
Fred Jones (voice)
Velma (voice)
Daphne (voice)
Vernon Crow (voice) / Mr. Thayer / Duke Jason (voice)
The Penguin (voice) / Ghost of Paul Revere (voice)
Gene Haultrey (voice) / Redbeard's Ghost (voice)
B.J. Mason (voice)
Curly Neal (voice)
Meadowlark Lemon (voice)
J.C. 'Gip' Gipson (voice)
Pablo Robertson (voice)
(voices) / Animal Noises (voice)
Sedgwick Jones (voice) / Hotel Desk Clerk (voice)
Homer Pipsqueak (voice)
The Joker (voice)
Larry / Curly Joe (voice)
Moe (voice)
Grandmama Addams (voice) / Josie McCoy (voice)
Geese Ausbie (voice)
Batman (voice)
Speedy Buggy (voice) / Scorpions Trainer (voice)
Babu (voice)
