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.
Bill Murray Peter Venkman
Dan Aykroyd Ray Stantz
Sigourney Weaver Dana Barrett
Harold Ramis Egon Spengler
Rick Moranis Louis Tully
Annie Potts Janine Melnitz
William Atherton Walter Peck
Ernie Hudson Winston Zeddemore
Slavitza Jovan Gozer
David Margulies Mayor
Steven Tash Male Student
Jennifer Runyon Female Student
Michael Ensign Hotel Manager
Alice Drummond Librarian
Jordan Charney Dean Yager
Timothy Carhart Violinist
John Rothman Library Administrator
Tom McDermott Archbishop
Roger Grimsby Roger Grimsby
Larry King Larry King
Joe Franklin Joe Franklin
Casey Kasem Casey Kasem (voice)
John Ring Fire Commissioner
Norman Matlock Police Commissioner
Joe Cirillo Police Captain
Joe Schmieg Police Seargeant
Reginald VelJohnson Jail Guard
Rhoda Gemignani Real Estate Woman
Murray Rubin Man at Elevator
Larry Dilg Con Edison Man
Danny Stone Coachman
Patty Freedman Woman at Party
Jean Kasem Tall Woman at Party
Lenny Del Genio Doorman
Frances E. Nealy Chambermaid
Sam Moses Hot Dog Vendor
Christopher Wynkoop TV Reporter
Winston May Businessman in Cab
Tommy Hollis Mayor's Aide
Eda Reiss Merin Louis's Neighbor
Ric Mancini Policeman at Apartment
Kathryn Janssen Mrs. Van Hoffman
Stanley Grover Reporter
Carol Ann Henry Reporter
James Hardie Reporter
Frantz Turner Reporter
Nancy Kelly Reporter
Paul Trafas Ted Fleming
Cheryl Birchenfield Annette Fleming
Ruth Oliver Library Ghost
Kymberly Herrin Dream Ghost
Billy Bryan Stay Puft Marshmallow Man (uncredited)
Matteo Cafiso Boy at Hot Dog Stand (uncredited)
Frankie Como T-Shirt Vendor (uncredited)
Peter Costanza Man Fleeing Marshmallow Man (uncredited)
John De Bello Patrolman Matthews (uncredited)
Paddi Edwards Gozer (voice) (uncredited)
Eldo Ray Estes Redheaded Man (uncredited)
Brute Force Hare Krishna acolyte (uncredited)
Debbie Gibson Birthday Girl in Tavern on the Green (uncredited)
Willow Hale Student at Columbia University (uncredited)
Jon Hayden Library Patron (uncredited)
Ron Jeremy Man Behind Barricade (uncredited)
Joseph Marzano Man in Taxi (uncredited)
Joe Medjuck Man at Library (uncredited)
Danny Nero Reporter (uncredited)
Frank Patton III City Hall Cop (uncredited)
Harrison Ray Terror Dog (uncredited)
Ivan Reitman Zuul / Slimer (voice) (uncredited)
Frank Rivers Prisoner (uncredited)
Mario Todisco Prisoner (uncredited)
Bill Walton Bill Walton (uncredited)
Mark Bryan Wilson Slimer (uncredited)