 Damian DamięckiBernard Olivier | Bernard Olivier |
 Michel BustamanteGaston Blachier | Gaston Blachier |
 Mieczysław StoorGerhard Schmidt | Gerhard Schmidt |
 Henryk SzletyńskiBernard's father | Bernard's father |
 Renata KossobudzkaBernard's mother | Bernard's mother |
 Stanisław KwaskowskiTinsmith, Uncle Gaston | Tinsmith, Uncle Gaston |
 Irena NettoTinsmith, Aunt Gaston | Tinsmith, Aunt Gaston |
| HHelena ChanieckaNot listed | Not listed |
 Edward DziewońskiWehrmacht sergeant recruiting Schmidt to the Foreign Legion | Wehrmacht sergeant recruiting Schmidt to the Foreign Legion |
 Kazimierz TalarczykSoldier of the Foreign Legion | Soldier of the Foreign Legion |
 Artur MłodnickiOfficer of the Foreign Legion | Officer of the Foreign Legion |
| KKatarzyna Kemp-MaszewskaWietnamese Woman | Wietnamese Woman |
| FFancong MinhNot listed | Not listed |
| TTroung Cao ThanNot listed | Not listed |
| DDo Dai LooNot listed | Not listed |
| DDiep Minh CauNot listed | Not listed |
| JJurek WangNot listed | Not listed |
 Barbara PołomskaSchmidt's bride | Schmidt's bride |
 Jan CiecierskiFactory Worker (uncredited) | Factory Worker (uncredited) |
 Kazimierz WichniarzForeign Legion Sergeant (uncredited) | Foreign Legion Sergeant (uncredited) |
| JJerzy WasowskiNarrator (voice) | Narrator (voice) |