Humphrey Bogart
Rick Leland
Sydney Greenstreet
Dr. Lorenz
Victor Sen Yung
Joe Totsuiko
Frank Wilcox
Capt. Morrison
Lester Matthews
Canadian Major
John Hamilton
Court-Martial President
Tom Stevenson
Unidentified Man
Roland Drew
Capt. Harkness
Richard Loo
First Officer Miyuma
Keye Luke
Steamship Office Clerk
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)