First movie of the famous Czech adventure trilogy: Osada Havranů Na veliké rece Volání rodu, based on the works of Eduard Štorch and directed by Jan Schmidt. Each of the films is a completely separate and self-contained story, although they are all connected by some characters and, of course, by time - five thousand years ago. The story of the Ravenpiercer, a young hero from the Stone Age, is shrouded in mystery - for he was brought there by a swollen river. He was fished out of the waves by a young hunter, Sokol, and adopted by the Raven village. The fate of the boy from his childhood through his desire to become a hunter, through the many disappointments that await him among the adults, to the founding of a new family - this is the plot thread connecting the individual parts.