En marge de l'enquête

Humphrey Bogart

Capt. 'Rip' Murdock

Lizabeth Scott

Coral Chandler

Morris Carnovsky

Martinelli

Charles Cane

Lt. Kincaid

William Prince

Sgt. Johnny Drake

Marvin Miller

Krause

Wallace Ford

McGee

James Bell

Father Logan

George Chandler

Louis Ord

Matthew Beard

Bellboy (uncredited)

Ruby Dandridge

Mabel (uncredited)

George Eldredge

Police Officer Casey (uncredited)

Bess Flowers

Nightclub Guest (uncredited)

William Forrest

Lt. Col. Simpson (uncredited)

Herschel Graham

Nightclub Patron (uncredited)

Raoul Freeman

Nightclub Patron (uncredited)

Joe Gilbert

Croupier (uncredited)

Dick Gordon

Dealer (uncredited)

Alvin Hammer

Photographer (uncredited)

Ray Teal

Motorcycle Cop (uncredited)