Frank Welker credited as playing...
Dr. Raymond Stantz • Slimer • Crowd • Additional Voices • Cat • Ghost #2 • Ghosts • Mayor Lenny Clotch • Stay Puft • Dog • Ghost • Guard • Hound • Joe • Kids • Man • Mouse • Santa Claus • Townspeople • 3rd Hoodlum • Abernathy • Alien Ghost • Alley Cat • Animax • Announcer • Apshai • Associate • Astronaut • Atlas • Audience • Bag Creature • Banker • Barrow-Wights • Bat Creature • Bats • Beastly Roar • Beasts • Bird • Bog Hound • Bogeyman • Bowlers • Bubbles • Captain • Captain Kirov • Charles Faversham • Clark Ashton • Clintock • Coatl #1 • Cocktail Frank • Coffer • Cook • Cronkite • Cuckoo Bird • Customers • Demon • Demon B • Dewey LaMort • Diner Crowd • Director • Dmitri Smerdyakov • Dockworkers • Doctor • Dolphin • Doofus • Dr. Mulch • Dragon Flies • Driver • Driver #1 • Ecto • Elemental • Fans • Father Ghost • Female spectator • Fire Chief • Followers • Forklift Driver • Frog • Gate Guard • Genius Loci • Ghost #4 • Ghost A • Ghost Driver • Ghost Hounds • Ghostriders • Ghoul • Ghubby Garboyle • Giggling Voices • Gil Hamstrung • Goblin • Gooplets • Green Ghost • Guard 1 • Halliwell • Hieronymus • Hyena • Jeremy Whittington • Jim-Bob • Joe Magic • Josef • Juvenile Ghost • Kani • Kingsford • Kishar • Knight • Larvy • Lawyer Caithness • Leader • Lucien • Magician's Assistant • Master Chef • Mechanical Elephant • Melting Old Man • Messenger • Metzenbaum • Mohawk Punk • Monster on TV • Morgannon • Mouse-Ghost • Mouth • Mr. Mackintosh • Mr. Stay Puft • Mr. Todd • Mr. Tummel • Mrs. Adelmier • Museum Crowd • Necksa • Newsstand Manager • Nightgaunt • Nori-Ra • Old Man • Old Woman • Older Gentleman • Orlox • Parrot • Patron • Phone Voice • Pidgeon • Portifoy • Precious • Punk • Punk Leader • Quetzal Coatl • Radio Announcer • Ray Ghost • Ray Stantz • Red Demon • Robo-Buster • Rune Ancient • Rushmore Voice • Scientist • Senior Citizens • Sewer Ghosts • Slime Bats • Songbird • Spiderlegs • Store Owner • Support Group • Taped Voice • Teenager • Texan • The Bogeyman • The Collector • The Phantom • Thingies • Tightly • Tourists • Townsfolk • Trolls • Tunnel Mouth • Vincent Braggs • Waiter • Werewolf • Willie Bradford • Winchester Wolf • Woman • Worker • Workers • Workman • Yuck • Zombie Rooster • Zonk • kids
