Key Witness

Vasily Kapluntsev, a burgher, died suddenly. Experts found poison in his body, and now his young wife Maria Kapluntseva is accused of murder. The main witness at the trial is the Kapluntsevs' neighbor, Vasily's friend and Maria's lover.

• Director: Aida Manasarova
• Cast: Yelena Sanayeva, Aleksandr Belyavskiy, Larisa Luzhina, Larisa Danilina, Mikhail Kislov, Vsevolod Sanayev, Aleksandra Denisova, Aleksandr Lebedev