Strong with Spirit

Strong with Spirit (Сильные духом) is a 1967 Soviet spy film directed by Viktor Georgiyev based on a screenplay by Anatoli Grebnev and Aleksandr Lukin. It tells the story of the Soviet intelligence officer Nikolai Kuznetsov. The picture was the 26th most attended domestic film in the Soviet Union.

Plot
The film is about the Soviet intelligence officer Nikolai Ivanovich Kuznetsov.

Cast

 * Gunārs Cilinskis as Nikolai Kuznetsov / Paul Zibert (dubbed by Aleksandr Belyavsky)
 * Ivan Pereverzev as Dmitry Medvedev
 * Yevgeni Vesnik as Voronchuk, agent
 * Lyusyena Ovchinnikova as Galya
 * Yuri Solomin as Mayor Gettel
 * Vija Artmane as Lidia Lisovskaya
 * Victoria Fyodorova as Valentina Dovger
 * Aleksandr Galevsky as Prikhodko
 * Yuri Bogolyubov as Belotinsky
 * Yuri Volkov as Ortel
 * Daniil Netrebin as mayor
 * Paul Butkevich as Kaminsky
 * Andrei Fajt as count Gran
 * Pyotr Sobolevsky as hauptmann
 * Anatoli Romashin as ober-lieutenant (dubbed by Oleg Golubitsky)