
"They're here to save the world."
After losing their academic posts at a prestigious university, a team of parapsychologists goes into business as proton-pack-toting "ghostbusters" who exterminate ghouls, hobgoblins and supernatural pests of all stripes. An ad campaign pays off when a knockout cellist hires the squad to purge her swanky digs of demons that appear to be living in her refrigerator.
Peter Venkman

Ray Stantz

Dana Barrett

Egon Spengler

Louis Tully

Janine Melnitz

Walter Peck

Winston Zeddemore

Gozer

Mayor

Male Student

Female Student

Hotel Manager

Librarian

Dean Yager

Violinist

Library Administrator

Archbishop

Roger Grimsby

Larry King

Joe Franklin

Casey Kasem (voice)

Fire Commissioner
Police Commissioner

Police Captain

Police Seargeant
Jail Guard

Real Estate Woman

Man at Elevator

Con Edison Man
Coachman
Woman at Party
Tall Woman at Party

Doorman
Chambermaid

Hot Dog Vendor

TV Reporter

Businessman in Cab
Mayor's Aide

Louis's Neighbor

Policeman at Apartment
Mrs. Van Hoffman
Reporter

Reporter
Reporter
Reporter

Reporter
Ted Fleming
Annette Fleming
Library Ghost
Dream Ghost

Stay Puft Marshmallow Man (uncredited)
T-Shirt Vendor (uncredited)
Man Fleeing Marshmallow Man (uncredited)
Patrolman Matthews (uncredited)

Gozer (voice) (uncredited)

Redheaded Man (uncredited)

Hare Krishna acolyte (uncredited)
Birthday Girl in Tavern on the Green (uncredited)

Student at Columbia University (uncredited)

Library Patron (uncredited)

Man Behind Barricade (uncredited)

Man in Taxi (uncredited)
Man at Library (uncredited)

Reporter (uncredited)

City Hall Cop (uncredited)

Terror Dog (uncredited)
Zuul / Slimer (voice) (uncredited)

Prisoner (uncredited)

Prisoner (uncredited)

Bill Walton (uncredited)

Slimer (uncredited)

Hotel Guest (uncredited)