The Nazis planted explosives to blow up the cities of Krakow and Prague, but the underground resistance in Poland works with the Russians to stop the disaster.
| Actor | Role |
|---|---|
 Vadim BeroevMayor Vikhr | Mayor Vikhr |
 Anastasia VoznesenskayaAgent Anya / Zhenya | Agent Anya / Zhenya |
 Viktor PavlovAgent Kolya | Agent Kolya |
 Vladislav StrzhelchikCol. Berg | Col. Berg |
 Vladimir KenigsonWriter Traub | Writer Traub |
 Aleksandr ShirvindtPianist Jusef | Pianist Jusef |
 Igor YasulovichDriver Appel | Driver Appel |
 Vladimir GusevAgent Mukha | Agent Mukha |
| EEvgeniy KuznetsovSD chief | SD chief |
 Yevgeni TeterinAgent Sedoy | Agent Sedoy |
| GGennadi BoytsovNot listed | Not listed |