Humphrey Bogart
Rick Leland
Mary Astor
Alberta Marlow
Sydney Greenstreet
Dr. Lorenz
Charles Halton
A.V. Smith
Victor Sen Yung
Joe Totsuiko
Roland Got
Sugi
Lee Tung Foo
Sam Wing On
Frank Wilcox
Capt. Morrison
Paul Stanton
Col. Hart
Lester Matthews
Canadian Major
John Hamilton
Court-Martial President
Tom Stevenson
Unidentified Man
Roland Drew
Capt. Harkness
Monte Blue
Dan Morton
Chester Gan
Capt. Higoto
Richard Loo
First Officer Miyuma
Keye Luke
Steamship Office Clerk
Kam Tong
T. Oki
Spencer Chan
Chief Engineer Mitsuko
Rudy Robles
A Filipino Assassin
Anthony Caruso
Taxi Driver (uncredited)
Frank Faylen
Sidewalk Toy Vendor (uncredited)
William Hopper
Orderly (uncredited)
Philip Ahn
Man in Theatre (uncredited)
Dick Botiller
Waiter (uncredited)
Ralph Brooks
Officer at Court Martial (uncredited)
Wong Chung
Panama Theatre Doorman (uncredited)
Tom D'Andrea
Toy Seller (uncredited)
Gordon De Main
Dock Official (uncredited)
Eddie Dew
Unidentified Man (uncredited)
Charles Drake
Officer (uncredited)
Ruth Ford
Secretary (uncredited)
Paul Fung
Japanese Radio Operator (uncredited)
Jester Hairston
Passerby (uncredited)
James B. Leong
Nura (uncredited)
Frank Mayo
Trial Judge Advocate (uncredited)
Jack Mower
Major (uncredited)
Cyril Ring
Canadian Officer (uncredited)
Ray Spiker
Subway Conductor (uncredited)