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

Director

Brian De Palma