Dangerous Friends
Plot: The cruel laws of the zone, whose inhabitants are divided into hierarchical clans, dictate their own conditions of behavior. The head of the institution, Major Kalinin, sees prisoners not so much as criminals, but as people who have stumbled in life, and tries to give everyone a chance to improve

Pyotr Velyaminov
Lev Prygunov
Vladimir Nosik
Tamara Syomina
Natalya Gvozdikova
Gurgen Tonunts
Afanasiy Trishkin
Aleksey Vanin
Viktor Shulgin
Vladimir Ferapontov
Aleksandr Yanvaryov
Vladimir Shamshurin
Valentin Piganov
Aleksei Temerin
Yevgeniy Ptichkin
Sergei Portnoi