It's Alive
- Episode aired Sep 16, 2012
![Alien Deep with Bob Ballard (2012)](https://m.media-amazon.com/images/M/MV5BZmNlNGRmYzItMjYzNS00OWU2LWIyOGQtZTFlZTkzMjhmZmJlXkEyXkFqcGdeQXVyNjU0MTQ4NTg@._V1_QL75_UY281_CR2,0,190,281_.jpg)
Bob Ballard explores hydrothermal vents trying to test the theories that life emerged and is now maintained by these volcanic regions.Bob Ballard explores hydrothermal vents trying to test the theories that life emerged and is now maintained by these volcanic regions.Bob Ballard explores hydrothermal vents trying to test the theories that life emerged and is now maintained by these volcanic regions.