Cornel Wilde

Leonard Diamond

Jean Wallace

Susan Lowell

Brian Donlevy

Joe McClure

Richard Conte

Mr. Brown

Lee Van Cleef

Fante

Earl Holliman

Mingo

Robert Middleton

Police Capt. Peterson

Helen Walker

Alicia Brown

Jay Adler

Detective Sam Hill

John Hoyt

Nils Dreyer

Ted de Corsia

Ralph Bettini

Helene Stanton

Rita

Roy Gordon

Audubon

Baynes Barron

Young detective

James McCallion

Frank - Lab technician

Tony Michaels

Photo technician

Rita Gould

Nurse

Bruce Sharpe

Detective

Michael Mark

Fred (hotel clerk)

Donna Drew

Miss Hartleby

Brian O'Hara

Attorney Malloy

Steve Mitchell

Bennie Smith, Boxer

Joseph H. Lewis

Director

Philip Yordan

Writer

Sidney Harmon

Producer

John Alton

Director of Photography

Robert S. Eisen

Editor

Carla Hadley

Hairstylist

Walter Mirisch

Executive Producer

David Raksin

Music

Rudi Feld

Production Design

Larry Butterworth

Makeup Artist

Earl Snyder

Sound Designer

Don Loper

Costume Design