Jack Terry
John Travolta
Sally Badina
Nancy Allen
Coed Lover
Missy Cleveland
Donahue
Curt May
Sue
Lori-Nan Engler
Girl Lover
Barbara Sigel
Boy Lover
David De Felice
Train Passenger
Roberto Lombardi
Dancing Coed
Missy Crutchfield
Cindy Manion
Ecstatic Coed
Marcy Bigelman
Studious Coed
Ann Kelly
Burke
John Lithgow
Campus Guard
Dean Bennett
Maniac
John Coppolino Jr.
Mixer
Archie Lang
Anchorman
Dave Roberts
Anchorwoman
Claire Carter
Jack Manners
Maurice Copeland
Governor McRyan
John Hoffmeister
Policeman at Hospital
Thomas J. McCarthy
Reginald M. Wallace
Hospital Administrator
Robert L. Penrose
Manny Karp
Dennis Franz
Doctor
Larry Woody
TV Newscaster
Dick McGarvin
Newsdealer
Michael Borghese
Receptionist
Rossana Fichera
Film Lab Man
James Jeter
Freddie Corso
Luddy Tramontana
Cop in Car
Sid Doherty
Mobster
Milt Fields
Corrupt Captain
Bud Seese
First Murder Victim
Maureen Sullivan
Sam
Peter Boyden
Cop at Karp's Office
Brian Corrigan
Screamer
Elaine Filoon
Betty
Robin Sherwood
Sailor
Tim Choate
Sailor's Friend
B.J. Cyrus
Dave DeAngelis
Thomas Finn
Tony Devon
Ambulance Attendant
Henry Cohen
Bernie Rachelle
Det. Mackey
John Aquino
Security Guard
William Tarman
Hawker
Michael Tearson
Lawrence Henry
John McMartin
Hooker
Deborah Everton
Detective at Hospital
J. Patrick McNamara
Roger Wilson
Stunt Coordinator
Carey Loftin
Casting
Lynn Stalmaster
Production Design
Paul Sylbert
Editor
Paul Hirsch
Director of Photography
Vilmos Zsigmond
Stunt Double
Rick Avery
Original Music Composer
Pino Donaggio
Director
Brian De Palma
Writer
Producer
George Litto
Executive Producer
Fred C. Caruso
Boom Operator
Brian L. McCarty
Special Effects Supervisor
Calvin Joe Acord
Set Decoration
Bruce Weintraub
Sound Mixer
James M. Tanenbaum
Sound Supervisor
Dick Vorisek
Assistant Sound Editor
Randall Coleman
Makeup Artist
Joe Cranzano
Rimas Tumasonis
Leo Lotito Jr.
Hairstylist
Vivian McAteer
Special Effects
David Domeyer
Additional Writing
Bill Mesce Jr.
Dialogue Editor
Lowell Mate
Lyndell Quiyou
Cableman
Carl Pagano
Stunts
Mike Pridgen
Durrell Nelson
Second Assistant Director
Lewis Gould
First Assistant Director
Joe Napolitano
Set Designer
Jeannine Oppewall
Gaffer
Rick Martens
Casting Associate
Lisa Freiberger
Camera Operator
Jan Kiesser
Extras Casting
Joanna Oberman
Supervising Sound Editor
Dan Sable
Costume Design
Vicki Sánchez
Sound Editor
Michael Moyse
Sound Re-Recording Mixer
Tom Fleischman