 | Bill Murray
Dr. Peter Venkman |
 | Bill Murray
Dr. Peter Venkman |
 | Dan Aykroyd
Dr. Raymond Stantz |
 | Dan Aykroyd
Dr. Raymond Stantz |
 | Sigourney Weaver
Dana Barrett |
 | Sigourney Weaver
Zuul, the Gatekeeper |
 | Harold Ramis
Dr. Egon Spengler |
 | Harold Ramis
Dr. Egon Spengler |
 | Rick Moranis
Louis Tully |
 | Rick Moranis
Vinz Clortho, the Keymaster |
 | Annie Potts
Janine Melnitz |
 | Annie Potts
Janine Melnitz |
 | William Atherton
Walter Peck |
 | William Atherton
Walter Peck |
 | Ernie Hudson
Winston Zeddemore |
 | Ernie Hudson
Winston Zeddemore |
 | David Margulies
Lenny, the Mayor |
 | Steven Tash
Male Student |
 | Jennifer Runyon
Jennifer, Female Student |
 | Slavitza Jovan
Gozer |
 | Michael Ensign
Hotel Manager |
 | Alice Drummond
Librarian |
 | Jordan Charney
Dean Yeager |
 | Timothy Carhart
Violinist |
 | John Rothman
Roger Delacorte, Library Adminstrator |
 | Tom McDermott
Mike, the Archbishop |
 | Roger Grimsby
Himself |
 | Larry King
Himself |
 | Joe Franklin
Himself |
 | Casey Kasem
Himself (Voice Only) |
 | John Ring
John, Fire Commissioner |
 | Norman Matlock
Police Commissioner |
 | Joe Cirillo
Police Captain |
 | Joe Schmieg
Police Sergeant |
 | Reginald VelJohnson
Jail Guard
(as Reginald Vel Johnson) |
 | Rhoda Gemignani
Real Estate Woman |
 | Murray Rubin
Man at Elevator |
 | Larry Dilg
Con Edison Man |
 | Danny Stone
Coachman |
 | Patty Dworkin
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 (Roy Brady) |
 | Winston May
Businessman in Cab |
 | Tommy Hollis
Mayor's Aide |
 | Eda Reiss Merin
Louis's Neighbor
(as Eda Reis Merin) |
 | Ric Mancini
Policeman at Apartment
(as Rick Mancini) |
 | Kathryn Janssen
Mrs Van Hoffman
(called Mrs. Van Houten in dialogue) |
 | Stanley Grover
Reporter |
 | Carol Ann Henry
Reporter |
 | James Hardie
Reporter
(as James Hardy) |
 | Frantz Turner
Reporter
(as Frances Turner) |
 | Paul Trafas
Ted Fleming |
 | Cheryl Birchenfield
Annette Fleming |
 | Ruth Oliver
Library Ghost |
 | Kymberly Herrin
Dream Ghost
(as Kym Herrin) |
 | |
 | Joe Medjuck
Man in Library Reading Room |
| Murray Bandel
Extra - NY Public Library |
 | Unknown 7175-01
Extra Outside Library |
| Willow Hale
Student at Columbia University |
 | Unknown 7175-02
Removal Man
(I don't think this is Jim Belushi) |
 | Unknown 7175-03
Removal Man |
 | Unknown 7175-01
Extra On Street Outside Bank |
 | Ivan Reitman
Voice: Zuul |
 | Unknown 7175-04
Man Getting Poked by Ray |
 | Mark Bryan Wilson
Slimer |
 | Ivan Reitman
Voice: Slimer |
 | Unknown 7175-05
Donald, Hotel Manager's Assistant |
 | Unknown 7175-06
Bearded Man Behind Reporter
(Could this be Rob Zombie?) |
 | Michael McWillie
Man on USA Today Cover |
 | Glenis Wootton Gross
Woman on USA Today Cover |
 | Michael C. Gross
Man on Time Magazine Cover |
 | Joe Medjuck
Man on Street Passing Egon |
 | Unknown 7175-07
Marv, Party Guest |
 | Debbie Gibson
Birthday Girl in Tavern on the Green |
 | Unknown 7175-08
Man with C&D Order |
 | Ron Jeremy
Bystander Watching Containment Unit Breach |
 | Matteo Cafiso
Boy at Hot Dog Stand |
 | Larry Bilzerian
Prisoner |
 | Mario Todisco
Prisoner |
 | Frank Rivers
Prisoner |
 | Unknown 7175-10
Prisoner |
 | Unknown 7175-11
Prisoner |
 | Unknown 7175-12
Prisoner |
 | Unknown 7175-13
Prisoner |
 | Unknown 7175-14
Prisoner |
 | Unknown 7175-15
Prisoner |
 | Unknown 7175-16
Prisoner |
 | Frank Patton
City Hall Cop |
 | Unknown 7175-17
City Official |
 | John De Bello
Policeman in Mayor's Office
(I think) |
 | Eldo Ray Estes
Very Excited Spectator |
 | Paddi Edwards
Voice: Gozer |
 | Harrison Ray
Terror Dog |
 | Terri Hardin
Terror Dog |
 | Bill Bryan
Mr. Stay Puft |
 | Joseph Marzano
Man in Taxi |
 | Charles Levin
Roy, Newlywed Groom
(deleted scene) |
 | Wendy Goldman
Newlywed Bride
(deleted scene) |
 | Unknown 7175-18
Cop Attempting to Ticket Ecto-1
(deletred scene) |
 | Bill Murray
First Bum (Robert Learned Coombs)
(deleted scene) |
 | Dan Aykroyd
Second Bum (Harlan Bojay)
(deleted scene) |
 | Unknown 7175-19
Fort Detmerring Park Ranger
(deleted scene) |
 | Bill Couch
Stunt Coordinator |
| Tony Kahana
Stunts |
| Dan Plum
Stunts |
 | Tony Brubaker
Stunts |
 | Peter Bucossi
Stunts |
| Steven Burnett
Stunts |
| Lisa Cain
Stunts |
 | Tony Cecere
Stunts |
 | Joe Cirillo
Stunts |
| Lisa Dalton
Stunts |
 | Steve Dash
Stunt Double: William Atherton |
 | Diamond Farnsworth
Stunts |
 | Gene Harrison
Stunts |
 | Larry Holt
Stunts |
 | Julius LeFlore
Stunts |
| Bill McIntosh
Stunts |
 | Tom Morga
Stunt Double: Harold Ramis
Stunts |
| Shawn O'Neil
Stunts |
| Debby Lynn Ross
Stunts |
 | Gregg Smrz
Stunts |
 | George P. Wilbur
Stunts |
 | Bob Yerkes
Stunts |
 | World Trade Center |
 | Empire State Building |