Cop Hater

Robert Loggia

Detective Steve Carelli

Gerald S. O'Loughlin

Detective Mike Maguire

Shirley Ballard

Alice Maguire

Russell Hardie

Detective Lt. Byrnes

Hal Riddle

Mercer

Bill Neff

Kling

Gene Miller

Miller

Vincent Gardenia

Danny the Gimp

John Gerstad

Laboratory Technician

Ralph Stantley

Detective Hal Willis

Glenn Cannon

Rip

Alan Manson

Clark

Sandra Stevens

Newlywed Wife

Janet Manson

Maggie Reardon

Jerry Orbach

Mumzer

Johnny Seven

William "Willie" Bronken

Lincoln Kilpatrick

Detective Dave Foster

Miriam Goldina

Mama Lucy

Thomas Nello

Ortiz

Kate Harkin

Ortiz's Wife

Alan Bergnan

Police Officer Reardon

Lulu B. King

Detective Foster's Mother

Terry Green

Boy in Lineup

Steve Franken

Boy in Lineup

Ellen Parker

Teddy Franklin

William Berke

Director

John Zane

Assistant Director

John Clarke Bowman

Assistant Director

Evan Hunter

Novel

Henry Kane

Screenplay

William Berke

Producer

Lee Gordon

Producer's Assistant

Louis Klotz

Production Manager

J. Burgi Contner

Director of Photography

Albert Glasser

Original Music Composer

Louis DeWitt

Special Effects

Paul M. Heller

Set Designer