 Franchot ToneCpl. John J. Bramble / Paul Davos | Cpl. John J. Bramble / Paul Davos |
 Anne BaxterMouche | Mouche |
 Akim TamiroffFarid | Farid |
 Erich von StroheimField Marshal Erwin Rommel | Field Marshal Erwin Rommel |
 Peter van EyckLt. Schwegler | Lt. Schwegler |
 Fortunio BonanovaGen. Sebastiano | Gen. Sebastiano |
| PPhilip AhlmSecond Soldier (uncredited) | Second Soldier (uncredited) |
| RRoger CreedFourth Soldier (uncredited) | Fourth Soldier (uncredited) |
| HHans MoebusThird Soldier (uncredited) | Third Soldier (uncredited) |
| LLeslie DenisonBritish Captain (uncredited) | British Captain (uncredited) |
 Bud GearyEnglish Tank Commander (uncredited) | English Tank Commander (uncredited) |
| FFrederick GiermannGerman Sergeant (uncredited) | German Sergeant (uncredited) |
 Otto ReichowGerman Engineer (uncredited) | German Engineer (uncredited) |
 Art GilmoreTrailer Narrator (voice) (uncredited) | Trailer Narrator (voice) (uncredited) |
 Ian KeithCapt. St. Bride (uncredited) | Capt. St. Bride (uncredited) |
 Miles ManderColonel Fitzhume (uncredited) | Colonel Fitzhume (uncredited) |
 Fred NurneyMaj. Lamprecht (uncredited) | Maj. Lamprecht (uncredited) |
 Konstantin ShayneMaj. Von Buelow (uncredited) | Maj. Von Buelow (uncredited) |
| KKenneth AnspachGerman Soldier | German Soldier |
| JJohn EricksonFirst Soldier | First Soldier |
| CClyde JackmanRommel's Orderly | Rommel's Orderly |
| BBill MussetterSchwegler (Body Guard) | Schwegler (Body Guard) |
| PPeter F.U. PohlneyGerman Soldier | German Soldier |
| JJohn RoyceGerman Technician | German Technician |
| SSam WaagenaarRommel's Orderly | Rommel's Orderly |
