 Leo GennBritish Major Michael Pemberton | British Major Michael Pemberton |
 Giovanna RalliEsperia Belli | Esperia Belli |
 Sergei BondarchukSoviet Sergeant Fyodor Aleksandrovic Nazukov | Soviet Sergeant Fyodor Aleksandrovic Nazukov |
 Hannes MessemerBaron Von Kliest | Baron Von Kliest |
 Peter BaldwinAmerican Lieutenant Peter Bradley | American Lieutenant Peter Bradley |
 Laura BettiTeresa | Teresa |
 Rosalba NeriErika Almagià | Erika Almagià |
| GGiulio CalìDriver | Driver |
| GGeorge PetrarcaTarcisio | Tarcisio |
 Carlo RealiAugusto Antoniani | Augusto Antoniani |
 Leopoldo ValentiniMr. Alfredo, the Doorman | Mr. Alfredo, the Doorman |
| RRoberto PalombiMr. Giacinto | Mr. Giacinto |
 Sergio FantoniDon Valerio | Don Valerio |
 Enrico Maria SalernoDoctor Costanzi | Doctor Costanzi |
 Paolo StoppaPrince Alessandro Antoniani | Prince Alessandro Antoniani |
 Renato SalvatoriRenato Balducci | Renato Balducci |
 Lars BlochAmerican Soldier (uncredited) | American Soldier (uncredited) |
| LLina FerriFake Nun (uncredited) | Fake Nun (uncredited) |
| PPeggy NathanGrandmother (uncredited) | Grandmother (uncredited) |
| AAmelia PerrellaElderly Fake Nun (uncredited) | Elderly Fake Nun (uncredited) |
 Marcella RovenaAntoniani Family's Maid (uncredited) | Antoniani Family's Maid (uncredited) |
