How to Build a Beating Heart

National Geographic delves into the science of tissue engineering and tracks how scientists are beginning to harness the body's natural powers to grow skin, muscle, body parts and vital organs, even hearts.

Top Cast

Dominique AndrieseSelf

Brian FloraSelf

Nina BowersSelf

Davide IllianoSelf - Human Chorus

Hayden JacksonSelf

Sol LevittSelf

Matthew PrincipeSelf

Bonnie B. LeeSelf