Roy Martin / Roy Morgan

Richard Basehart

Acting

Police Sgt. Marty Brennan

Scott Brady

Acting

Police Captain Breen

Roy Roberts

Acting

Paul Reeves

Whit Bissell

Acting

Police Sgt. Chuck Jones

James Cardwell

Acting

Lee Whitey

Jack Webb

Acting

Narrator (voice) (uncredited)

Reed Hadley

Acting

Pete Hammond

Frank Cady

Acting

Milk Customer

Dorothy Adams

Acting

Nurse Scanion (uncredited)

Jane Adams

Acting

Witness in Pajamas and Robe (uncredited)

Jack Bailey

Acting

Miss Montalvo (uncredited)

Alma Beltran

Acting

Detective with Capt. Breen (uncredited)

Robert Bice

Acting

Witness (uncredited)

Dolores Castelli

Acting

Chinese Suspect (uncredited)

George Chan

Acting

Patrolman (uncredited)

Garrett Craig

Acting

Assistant Bureau Chief (uncredited)

John Dehner

Acting

Dispatcher (uncredited)

Ann Doran

Acting

Young Hoodlum (uncredited)

Rex Downing

Acting

Patrolman (uncredited)

Michael Dugan

Acting

Spanish-Speaking Detective (uncredited)

Paul Fierro

Acting

Freddie (uncredited)

Byron Foulger

Acting

Doctor (uncredited)

Kay Garrett

Acting

Uniformed Sergeant (uncredited)

Tim Graham

Acting

Suspect (uncredited)

Kit Guard

Acting

Liquor Store Proprietor (uncredited)

Harry Harvey

Acting

Dunning (uncredited)

Thomas Browne Henry

Acting

Milkman (uncredited)

Peter Hobbes

Acting

Miss Smith (uncredited)

Virginia Hunter

Acting

Records Clerk (uncredited)

Felice Ingersoll

Acting

Liquor Store Proprietor (uncredited)

Anthony Jochim

Acting

Artist (uncredited)

Stan Johnson

Acting

Mrs. Rawlins (uncredited)

Louise Kane

Acting

Redhead (uncredited)

Tommy Kelly

Acting

Mailman (uncredited)

Donald Kerr

Acting

Policeman (uncredited)

Charles Lang

Acting

Police Sergeant (uncredited)

Lyle Latell

Acting

Detective with Harry (uncredited)

Rory Mallinson

Acting

Handsome (uncredited)

Billy Mauch

Acting

Officer Robert Rawlins (uncredited)

John McGuire

Acting

Hollywood Police Official (uncredited)

Charles Meredith

Acting

Miss Montavio (uncredited)

Carlotta Monti

Acting

Detective (uncredited)

Bert Moorhouse

Acting

Lt. Greeson (uncredited)

Howard Negley

Acting

Harry (uncredited)

James Nolan

Acting

Liquor Store Proprietor (uncredited)

John Parrish

Acting

Detective (uncredited)

Steve Pendleton

Acting

Young Hoodlum (uncredited)

John Perri

Acting

Liquor Store Proprietor (uncredited)

Paul Scardon

Acting

Detective Questioning Pete (uncredited)

Kenneth Tobey

Acting

Postman (uncredited)

Wally Vernon

Acting

Police Operator 27 (uncredited)

Harlan Warde

Acting

Reeves' Secretary (uncredited)

Mary Ware

Acting

Detective (uncredited)

Robert B. Williams

Acting

Prison Inmate (uncredited)

Harry Wilson

Acting