Castling in the long side

The young Soviet biologist is forced to contend with ... agents of imperialist intelligence. But, as befits a Soviet citizen, he steadfastly fights against the machinations of the enemy and emerges victorious.

• Director: Vladimir Grigoryev
• Cast: Aleksandr Demyanenko, Pavel Luspekayev, Algimantas Masiulis, Marina Yurasova, Gennadi Poloka, Steponas Kosmauskas, Natalya Zhuravel, Gennadiy Nilov