 Lee TracyEddie Carter | Eddie Carter |
 Nancy KellyPeggy Harrison | Peggy Harrison |
 Richard LooLt. Cmdr. Miyazaki, alias Tani | Lt. Cmdr. Miyazaki, alias Tani |
 Regis ToomeyAgent Posing as 'Sgt. Jimmy Scott' | Agent Posing as 'Sgt. Jimmy Scott' |
 Abner BibermanYamato | Yamato |
 Philip AhnKato | Kato |
 Addison RichardsCaptain Bates, G-2 | Captain Bates, G-2 |
 Bruce EdwardsPurdy, G-2 Agent | Purdy, G-2 Agent |
| HHugh Ho ChangMr. Araki | Mr. Araki |
 Victor Sen YungOmaya | Omaya |
 Roland VarnoKurt Guenther | Kurt Guenther |
 Louis Jean HeydtJack Marsden | Jack Marsden |
 Jason Robards Sr.Charlie Hildebrand | Charlie Hildebrand |
| DDrew PearsonHimself | Himself |
 Grace LemRestaurant Fortune Teller | Restaurant Fortune Teller |
| HHoward JohnsonWilheim (uncredited) | Wilheim (uncredited) |
 Virginia BelmontCarter's Showgirl (uncredited) | Carter's Showgirl (uncredited) |
 Sammy BlumDrunk at Carnival Show (uncredited) | Drunk at Carnival Show (uncredited) |
 Patti BrillCarter's Showgirl (uncredited) | Carter's Showgirl (uncredited) |
| EEarly CantrellAmerican Cafe Waitress (uncredited) | American Cafe Waitress (uncredited) |
| FFred CarpenterNewsboy (uncredited) | Newsboy (uncredited) |
| KKeye ChangJapanese Consul (uncredited) | Japanese Consul (uncredited) |
| PPeter ChongCapt. Yasuda (uncredited) | Capt. Yasuda (uncredited) |
 Chester Conklin(uncredited) | (uncredited) |
| HHarold FongShip's Mate (uncredited) | Ship's Mate (uncredited) |
| PPaul FungTorture Master (uncredited) | Torture Master (uncredited) |
 Edmund Glover(uncredited) | (uncredited) |
| SSherry Hall(uncredited) | (uncredited) |
| MMary HalseyCarter's Showgirl (uncredited) | Carter's Showgirl (uncredited) |
| EEric HansenHoltzig (uncredited) | Holtzig (uncredited) |
