The true story of the smallest Green Beret soldier who became a war hero-only to be killed homeless and alone, whose life and death are shrouded in mystery.

　　Which of the great primates of 25 million years ago is our common ancestor? Is it pierolapithecus? In this CuriosityStream original film, follow the journey of primates, developing into homo erectus and then to homo sapiens, through millions of years of evolution and thousands of miles of migrations
　　央视译制版 分两集 1集约40分钟