Season 26, Episode 2 In the Valley of the Wolves

First Aired: November 4, 2007

Chronicling a Yellowstone National Park wolf pack, once 37 strong, that falls on hard times after another pack kills its alpha female and the patriarch dies. When the pack dwindles to two females, a black wolf dubbed Casanova asserts control, and soon the pack begins to rebuild.

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  • Premiered: October 10, 1982
  • Rating: TV-G
  • 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)

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