Egon Spengler (voice)
Ray Stantz / Slimer (voice)
Winston Zeddemore (voice)
Peter Venkman (voice)
Janine Melnitz (voice)
Louis Tully (voice) / Grundel / Mr. Meredith (voice)
Elizabeth (voice) / Genie / Newspaper Boy (voice)
Katarina Novachenka / Stewardess / Automatic Voice / Followers (voice) / Lucy (voice)
Samhain (voice) / Sandman (voice)
Granny Candy (voice) / Marsha (voice)
Jason (voice) / Cindy (voice)
Professor Dweeb / Man on Phone / Bowlers / Senior Citizens (voice) / Professor Dweeb (voice)
Bag Lady (voice) / Agatha Faversham / Belleranthon (voice)
Kestrel / Mayor / 1st Girl / Jersey Woman (voice) / Prof. Joanna Barnes / Girl / Orangutan (voice)
Banana 9000 (voice) / Spotty / Bones (voice)
Killerwatt (voice) / Giant / Gingerbread House / White Rabbit (voice)
Catherine (voice)
Museum Curator / Ants / Museum Crowd (voice) / Inspector Faden / Followers (voice)
Lord of the Stench / Arnold Lieberman / Franklin (voice) / Bello Micawb (voice)
Shifter / Slime (voice) / Calahan (voice)
Head Scientist (voice) / Gremlin (voice)
