The Threat

Detective Ray Williams

Michael O'Shea

Carol

Virginia Grey

Arnold 'Red' Kluger

Charles McGraw

Ann Williams

Julie Bishop

District Attorney Barker MacDonald

Frank Conroy

Insp. 'Murph' Murphy

Robert Shayne

Nick Damon

Anthony Caruso

Joe Turner

Don McGuire

Lefty

Frank Richards

Detective Jensen

Michael McHale

Policeman on Television (uncredited)

Norman Nesbitt

Ann's Friend (uncredited)

Lois Austin

Motorcycle Officer (uncredited)

Phillip Barnes

Reporter (uncredited)

Gregg Barton

Detective (uncredited)

Barry Brooks

Ann's Friend (uncredited)

Devera Burton

Barney (uncredited)

Tom Daly

Roadblock Police Sergeant (uncredited)

Edgar Dearing

Older Cop (uncredited)

Heenan Elliott

Roadblock Cop (uncredited)

Terry Frost

Staley (uncredited)

Gil Frye

Reporter (uncredited)

Jack Gargan

Prison Guard (uncredited)

Chuck Hamilton

Radio News Broadcaster (uncredited)

Sam Hayes

Ann's Friend (uncredited)

Linda Leighton

Motorcycle Cop (uncredited)

Carey Loftin

Reporter (uncredited)

Stanley Mann

Distributor (uncredited)

Allen Mathews

Reporter (uncredited)

Walter Merrill

Slavin (uncredited)

Ralph Montgomery

Stage Doorman (uncredited)

William J. O'Brien

Frank (uncredited)

Kevin O'Morrison

Pete - Motorcycle Policeman (uncredited)

Kenneth Patterson

Reporter (uncredited)

Allan Ray

Police Fingerprint Technician (uncredited)

Jason Robards Sr.

Detective (uncredited)

Carl Saxe

Detective (uncredited)

Bert Stevens

Detective (uncredited)

Bob Thom

Motorcycle Officer (uncredited)

Dale Van Sickel

Tony Anzio (uncredited)

Ben Welden

Newsboy (uncredited)

Danny Welton

Messenger Boy (uncredited)

Charles Woolf