Kirill Komarov, Natalia Skomorokhova, Roman Kuritsin, Arina Postnikova, Gregory Chaban, Alexander Golubkov, Oleg Fomin, Eugeny Ataryk, Eugeny Mundum
Four young friends travel to the Altai for a rafting trip on a mountain river. Cut off from civilization, face to face with nature at its wildest our heroes are not able to relax but instead are forced to fight for survival. They ask the help of a group of apparent 'sportsmen-boaters' encountered on the river. But then our heroes realize that they have been taken hostage by criminals.