Announcer / Boo Boo Bear / Scooby-Doo / Mr. Creeply (voice)
Snagglepuss / Yogi Bear / Quick Draw McGraw / Various (voice)
Mildew Wolf / Dread Baron / Great Fondoo / Doggie Daddy (voice)
Shaggy Rogers (voice)
Hong Kong Phooey (voice)
Dynomutt / Jabberjaw / Magic Rabbit / Sooey Pig (voice)
Barney Rubble / Captain Caveman / Speed Buggy (voice)
Cindy Bear (voice)
Brenda Chance / Daisy Mayhem (voice)
Dee Dee Skyes (voice)
(voices)
