 Carole LombardMaria Tura | Maria Tura |
 Jack BennyJoseph Tura | Joseph Tura |
 Robert StackLieut. Stanislav Sobinski | Lieut. Stanislav Sobinski |
 Felix BressartGreenberg | Greenberg |
 Lionel AtwillRawitch | Rawitch |
 Stanley RidgesProfessor Alexander Siletsky | Professor Alexander Siletsky |
 Sig RumanCol. Ehrhardt | Col. Ehrhardt |
 Tom DuganBronski | Bronski |
 Charles HaltonProducer Dobosh | Producer Dobosh |
 George LynnActor-Adjutant | Actor-Adjutant |
 Henry VictorCapt. Schultz | Capt. Schultz |
 Maude EburneAnna | Anna |
 Halliwell HobbesGen. Armstrong | Gen. Armstrong |
 Miles ManderMajor Cunningham | Major Cunningham |
 Rudolph AndersGestapo Sergeant at Desk at Top of Hotel Stairs (uncredited) | Gestapo Sergeant at Desk at Top of Hotel Stairs (uncredited) |
| PPaul BarrettPolish RAF Pilot (uncredited) | Polish RAF Pilot (uncredited) |
 Sven Hugo BorgGerman Soldier (uncredited) | German Soldier (uncredited) |
| DDanny BorzageMember of Audience at Performance of Hamlet (uncredited) | Member of Audience at Performance of Hamlet (uncredited) |
 Buster BrodieTownsman (uncredited) | Townsman (uncredited) |
| PPeter CaldwellWilhelm Kunze (uncredited) | Wilhelm Kunze (uncredited) |
 Alec CraigScottish Farmer Without Mustache (uncredited) | Scottish Farmer Without Mustache (uncredited) |
 Helmut DantineCo-Pilot (uncredited) | Co-Pilot (uncredited) |
| JJack DeeryMember of Audience at Performance of Hamlet (uncredited) | Member of Audience at Performance of Hamlet (uncredited) |
| LLeslie DenisonCaptain (uncredited) | Captain (uncredited) |
 James FinlaysonScottish Farmer with Mustache (uncredited) | Scottish Farmer with Mustache (uncredited) |
| JJames GillettePolish RAF Pilot (uncredited) | Polish RAF Pilot (uncredited) |
| SStuart HallMember of Audience at Performance of Hamlet (uncredited) | Member of Audience at Performance of Hamlet (uncredited) |
 Leyland HodgsonSecond Reporter (uncredited) | Second Reporter (uncredited) |
 Shep HoughtonGerman Soldier (uncredited) | German Soldier (uncredited) |
 Olaf HyttenPolonius in Warsaw (uncredited) | Polonius in Warsaw (uncredited) |
