Runtime: 147 minutes
Andrei Tolubeyev
Stepan Sergeyevich Shelagin
Aleksei Nilov
Vitaliy Igumnov
Aleksandr Barinov
Aleksandr Petrov
Aleksandr Arzhilovskiy
Research worker
Aleksandr Bespalyy
Mefodiy Soroka
Anatoly Vedyonkin
Vasiliy Yevsyukov
Oleg Golubitsky
Viktor Antonovich Bayannikov
Lyubov Germanova
Katya Shelagina
Valentina Egorenkova
Ninel Vladimirovna Starycheva
Oleg Korchikov
Anatoliy Vasilyevich Trufanov
