Jack Terry
John Travolta
Sally
Nancy Allen
Burke
John Lithgow
Manny Karp
Dennis Franz
Sam
Peter Boyden
Donahue
Curt May
Det. Mackey
John Aquino
Jim (uncredited)
Ernest McClure
Anchorman
Dave Roberts
Lawrence Henry
John McMartin
Jack Manners
Maurice Copeland
Hooker
Deborah Everton
Jack
Maurice Copeland
Anchorwoman
Claire Carter
Detective at Hospital
J. Patrick McNamara
Coed Lover
Roger Wilson
Governor McRyan
John Hoffmeister
Coed Lover
Missy Cleveland
Policeman at Hospital
Tom McCarthy
Nelson
Pat McNamara
Sue
Lori-Nan Engler
Campus Guard
Dean Bennett
Lawrence Henry
Terrence Currier
Girl Lover
Barbara Sigel
Boy Lover
David DeFelice
Train Passenger
Roberto Lombardi
Dancing Coed
Missy Crutchfield
Dancing Coed
Cindy Manion
Ecstatic Coed
Marcy Bigelman
Studious Coed
Ann Kelly
Maniac
John Coppolino Jr.
Mixer
Archie Lang
Anchorman
David Roberts
Coed Lover
Amanda Cleveland
TV Newscaster
Dick McGarvin
Policeman at Hospital
Reginald M. Wallace
Film Lab Man
James Jeter
Hospital Administrator
Robert L. Penrose
Corrupt Captain
Bud Seese
Doctor
Larry Woody
Cop at Karp's Office
Brian Corrigan
Newsdealer
Michael Borghese
Screamer
Robin Sherwood
Receptionist
Rossana Fichera
Sailor
Tim Choate
Sailor's Friend
Tony Devon
Freddie Corso
Luddy Tramontana
Cop in Car
Sid Doherty
Mobster
Milt Fields
First Murder Victim
Maureen Sullivan
Screamer
Elaine Filoon
Sailor's Friend
B.J. Cyrus
Sailor's Friend
Dave DeAngelis
Sailor's Friend
Thomas Finn
Ambulance Attendant
Henry Cohen
Ambulance Attendant
Bernie Rachelle
Security Guard
William Tarman
Hawker
Michael Tearson