Dr. Egon Spengler (as Maurice La Marche)

Portrayed By:

Maurice LaMarche

Appeared In:

When Halloween Was Forever, The Devil in the Deep, Station Identification, Hanging by a Thread, Look Homeward, Ray, Slimer, Is That You?, Citizen Ghost, Janine's Genie, Janine's Day Off, Buster the Ghost, Egon's Ghost, Janine Melnitz, Ghostbuster, The Bird of Kildarby, Doctor, Doctor, You Can't Take It with You, Chicken, He Clucked, Venkman's Ghost Repellers, Drool, the Dog Faced Goblin, Troll Bridge, Knock, Knock, The Boogieman Cometh, Cry Uncle, Ain't NASA-sarily So, Apocalypse - What, NOW?, The Devil to Pay, A Ghost Grows in Brooklyn, I Am the City, Last Train to Oblivion, Beneath These Streets, Play Them Ragtime Boos, Killerwatt, Don't Forget the Motor City, Mrs. Roger's Neighborhood, Moaning Stones, Sea Fright, Baby Spookums, It's a Jungle Out There, The Bogeyman Is Back, Once Upon a Slime, The Two Faces of Slimer, Sticky Business, Halloween II 1/2, Loathe Thy Neighbor, The Grundel, Big Trouble with Little Slimer, The Copycat, Camping It Up, Three Men and an Egon, Future Tense, The Halloween Door, Surely You Joust, It's About Time, Spacebusters, Russian About, Very Beast Friends, Busters in Toyland, The Treasure of Sierra Tamale, Afterlife in the Fast Lane, Deja Boo, The Ghostbusters Live! From Al Capone's Tomb!, Revenge of the Ghostmaster, Loose Screws, Janine, You've Changed, Stay Tooned, Ghostworld, The Haunting of Heck House, Attack of the B-Movie Monsters, 20,000 Leagues Under the Street, My Left Fang, Something's Going Around, If I Were a Witch Man, Venk-Man!, The Ransom of Greenspud, Jailbusters, Mean Green Teen Machine, Transcendental Tourists, Slimer's Curse, You Can't Teach an Old Demon New Tricks, Trading Faces, Partners in Slime, Not Now, Slimer!