Sergey Komarov

The enemy agents from an unknown nation have secret automated facilities set up in the Atlantic and Pacific oceans for the purposes of sinking ships. The super submarine "Pioneer" and it's intrepid crew is dispatched to find the source of these mysterious sinking's...Unknown to the captain, his chief engineer is working for the bad guys, intent on stopping their efforts, at any cost...It seems the real chief had a twin brother who was a circus acrobat who murdered and replaced him.

The screen adaptation of the novel by Tadjik writer Sadriddine Aini, telling the story of a tramp who falls in love with a rich girl, was supposed to become the first full-length feature film in Central Asian film history. But the unfinished Dokhunda was banned by the Soviet authorities when film production was already in full swing. No footage survived. This is why Izvolov had to rely on Lev Kuleshov’s draft to study and appreciate the maestro’s vision and the unique aesthetic concept, which was never to be realised during Kuleshov’s lifetime.