- 1 hr 25 min
Narrated by Daniel Craig, One Life follows the lives on some primitive animal species. The film focuses on how they mate, care for their young and live their lives quite similarly to us humans. As we watch some of these animals be born, we watch them grow and eventually have offspring of their own. Their lives are chronicled and studied in this film which leaves a mark on viewer's hearts all over the world. We become attached to these creatures throughout the movie and enjoy watching them grow and develop.