NOVA — Episode 6: In Search of Human Origins, Part One

You are watching the episode In Search of Human Origins, Part One In the first of a three-part series, noted anthropologist Donald Johanson probes the earliest ancestors of the human species - reaching back more than three million years to a strange ape who walked upright. Johanson takes viewers to the site in Ethiopia where he discovered the fossil remains of this missing link nicknamed "Lucy."