Natural World - Wolf Pack

Seizoen: 22 - Aflevering: 15 / 330 - Eerst uitgezonden: 28 maart 2004 - Episode ID: 550932

Sean Pertwee narrates this documentary exploring the passions and intrigues - from families torn asunder to jealous plots and sibling rivalries - that drive members of the world's largest wolf pack, living in Yellowstone National Park.