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.

Vadim Beroevas Mayor Vikhr
Anastasia Voznesenskayaas Agent Anya / Zhenya
Viktor Pavlovas Agent Kolya
Vladislav Strzhelchikas Col. Berg
Vladimir Kenigsonas Writer Traub
Aleksandr Shirvindtas Pianist Jusef
Igor Yasulovichas Driver Appel
Vladimir Gusevas Agent Mukha
Yevgeni Teterinas Agent Sedoy