Season 19, Episode 7 Triumph of Life: The Four Billion-Year War
First Aired: January 14, 2001
“Triumph of Life,” a six-part series about life on Earth, begins with “The Four-Billion Year War,” examining evolution and genes, the biological process behind it. Liev Schreiber narrates.
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- Premiered: October 10, 1982
- Rating: TV-G
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- Premise: PBS's signature (and multi-award-winning) natural-history series uses gifted wildlife documentarians and stunning photography to reveal what its first host, Donald Johanson, called `the magic and mystery of the fascinating natural world.' The series has ga… (more)