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