Watch Human Family Tree

Join geneticist Spencer Wells and a team from National Geographic's Genographic Project as they trace the human journey through time, from our origins in the heart of Africa to the ends of the world. The Human Family Tree answers some of humanity's most burning questions-who we are and where we come from-and forces us to change how we think not only about our relationships with our neighbors, but ourselves. Narrated by Kevin Bacon.

Human Family Tree is a 2009 documentary with a runtime of 1 hour and 32 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 7.3.