World War II. Lieutenant Bogdan Mayer is tasked with delivering a sample of valuable metal alloy from Warsaw to London.
| Actor | Role |
|---|---|
| LLech AdamowskiNot listed | Not listed |
 Henryk BistaNot listed | Not listed |
 Joanna BogackaJoanna | Joanna |
 Barbara BrylskaKrystyna | Krystyna |
 Krystyna ChmielewskaNot listed | Not listed |
 Stanisław GawlikNot listed | Not listed |
 Teodor GenderaNot listed | Not listed |
 Halina GolankoFrench woman on the train | French woman on the train |
 Jerzy KaraszkiewiczNot listed | Not listed |
 Wojciech KosteckiNot listed | Not listed |
 Zdzisław KozieńZdanowicz | Zdanowicz |
 Jan KrzyżanowskiNot listed | Not listed |
 Eugeniusz KujawskiLaufer | Laufer |
| RRafał KukulskiNot listed | Not listed |
 Edward Linde-LubaszenkoWrzos | Wrzos |
| BBogdan ŁysakowskiNot listed | Not listed |
 Anna MilewskaZofia | Zofia |
 Anna MozolankaIva | Iva |