The Heart of a Brave Man (1951)

Two brothers - Indiga and Solomdiga lived in the taiga. Once during the deer hunting they encountered a tiger, Indiga ran away, and Solomdiga was driven by a tiger to a steep rock. At home, the mother told Indiga: "My father taught you - do not leave a brother and friend in trouble. Go find a brother, only by boldness you will save him!" Then the young man went on a quest, while he struggled with his fear. On the way, he encountered obstacles - the swamp king Boko, the stone man Kakzama and the fire river. Having overcome all obstacles and his own fear, Indiga killed a tiger and freed his brother.