Propaganda film about Soviet inventor Igor Krymov and his entrapment by foreign spies.
Cast:
Yuri Demich, Nelli Pshyonnaya, Leonid Satanovskiy, Konstantin Zheldin, Sergei Yakovlev
Production:
Mosfilm
Igor Krymov
Nora Braun
Max Beyn
Venson
Uvarov
Boris Smolin
Uta
Aleksey Mikhno
Pavel Zharkov