Trailer
Cast
Ernie Hudson
Winston Zeddemore
Sam Moses
Hot Dog Vendor
Rick Moranis
Louis Tully
Slavitza Jovan
Gozer
Rhoda Gemignani
Real Estate Woman
John De Bello
Patrolman Matthews (uncredited)
Frank Patton III
City Hall Cop (uncredited)
Harold Ramis
Dr. Egon Spengler
William Atherton
Walter Peck
Michael Ensign
Hotel Manager
Timothy Carhart
Violinist
Tom McDermott
Archbishop
Roger Grimsby
Roger Grimsby
Christopher Wynkoop
TV Reporter
Jon Hayden
Library Patron (uncredited)
Murray Rubin
Man at Elevator
Frantz Turner
Reporter
Willow Hale
Student at Columbia University (uncredited)
Dan Aykroyd
Dr. Raymond Stantz
Sigourney Weaver
Dana Barrett
Tommy Hollis
Mayor's Aide
Paddi Edwards
Gozer (voice) (uncredited)
Annie Potts
Janine Melnitz
Jean Kasem
Tall Woman at Party
Ron Jeremy
Man Behind Barricade (uncredited)
Jordan Charney
Dean Yager
John Rothman
Library Administrator
Steven Tash
Male Student
Stanley Grover
Reporter
David Margulies
Mayor
Reginald VelJohnson
Jail Guard
Jennifer Runyon
Female Student
Joe Franklin
Joe Franklin
Kymberly Herrin
Dream Ghost
Frank Rivers
Prisoner (uncredited)
Bill Murray
Dr. Peter Venkman
Alice Drummond
Librarian
Norman Matlock
Police Commissioner
Eda Reiss Merin
Louis's Neighbor
Debbie Gibson
Birthday Girl in Tavern on the Green (uncredited)
Ivan Reitman
Zuul / Slimer (voice) (uncredited)
Larry King
Larry King
Casey Kasem
Casey Kasem (voice)
Joe Medjuck
Man at Library (uncredited)
Bill Walton
Bill Walton (uncredited)