Peter Lorre

Janos 'Johnny' Szabo

Evelyn Keyes

Helen Williams

Don Beddoe

Lt. James 'Jim' O'Hara

George E. Stone

Dinky

John Tyrrell

Watts

Stanley Brown

Harry

James Seay

Jeff Jeffries

Warren Ashe

Johnson, Reporter

Charles C. Wilson

Chief O'Brien

Ernie Adams

Hotel Guest (uncredited)

Al Bridge

Flop House Manager (uncredited)

Mary Currier

Burn Treatment Nurse (uncredited)

John Dilson

Man at Dock Asking for a Light (uncredited)

Sarah Edwards

Mrs. Perkins (uncredited)

Eddie Foster

Street Passerby Lighting Cigarette (uncredited)

Joel Friedkin

Charlie Perkins (uncredited)

Jack Gardner

Man Calling in Fire (uncredited)

Chuck Hamilton

Gas Station Attendant (uncredited)

Al Hill

Man Cooking in his Room (uncredited)

Ralph Peters

Hotel Cook (uncredited)

Lee Phelps

Detective at Cary's Office (uncredited)

Frank Reicher

Dr. Ronald Cheever (uncredited)

Lee Shumway

Police Officer 643 (uncredited)

Walter Soderling

Jonathan Harris - Watchmaker (uncredited)

Harry Strang

Clerk Stimson (uncredited)

Ben Taggart

Burn Treatment Doctor (uncredited)