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) / Elizabeth / Creature / Bowlers / Senior Citizens (voice)
Kate / Motorcycle Ghost (voice) / Lucy (voice)
Samhain (voice) / Head Troll (voice)
Old Woman / Ghost #1 (voice) / Diva (voice)
Jason (voice) / Cindy (voice)
Professor Dweeb (voice) / Sleaze / Professor Dweeb / Slob (voice)
Teacher / Ghost (voice) / Bag Lady (voice)
Townspeople / Support Group (voice) / Prof. Joanna Barnes / Girl / Orangutan (voice)
Spotty / Bones (voice) / Banana 9000 (voice)
Killerwatt (voice) / Judge / Booming Voice / Jurors (voice)
Catherine (voice)
Father Yanos (voice) / Inspector Faden / Followers (voice)
General (voice) / Lord of the Stench / Arnold Lieberman / Franklin (voice)
Shifter / Slime (voice) / Foul Grungie / Ghosts / Kids (voice)
Head Scientist (voice) / Gremlin (voice)
