The Threat

Michael O'Shea

Detective Ray Williams

Virginia Grey

Carol

Charles McGraw

Arnold 'Red' Kluger

Julie Bishop

Ann Williams

Frank Conroy

District Attorney Barker MacDonald

Robert Shayne

Insp. 'Murph' Murphy

Anthony Caruso

Nick Damon

Don McGuire

Joe Turner

Frank Richards

Lefty

Michael McHale

Detective Jensen

Norman Nesbitt

Policeman on Television (uncredited)

Lois Austin

Ann's Friend (uncredited)

Phillip Barnes

Motorcycle Officer (uncredited)

Gregg Barton

Reporter (uncredited)

Barry Brooks

Detective (uncredited)

Devera Burton

Ann's Friend (uncredited)

Tom Daly

Barney (uncredited)

Edgar Dearing

Roadblock Police Sergeant (uncredited)

Heenan Elliott

Older Cop (uncredited)

Terry Frost

Roadblock Cop (uncredited)

James Almond

Gaffer

Albert S. D'Agostino

Art Direction

Paul Sawtell

Original Music Composer

Darrell Silvera

Set Decoration

Samuel E. Beetley

Editor

Clem Portman

Sound

Harry J. Wild

Director of Photography

Carey Loftin

Stunts

Earl A. Wolcott

Sound

William Stevens

Set Decoration

Dale Van Sickel

Stunts

Felix E. Feist

Director

Hugh King

Story, Producer, Screenplay

C. Bakaleinikoff

Music Director

Dick Irving Hyland

Screenplay

Lloyd Richards

Assistant Director

Charles Straumer

Camera Operator

Hazel Rogers

Hairstylist

Bill Phillips

Makeup Artist

Richard Kinon

Script Supervisor