Season 2, Episode 21 Fight Club

First Aired: May 6, 2010

Mismatched confrontations between animals are spotlighted. Included: a mountain lion battles a bear cub, and a dog takes on a bull.

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  • Premiered: September 7, 2008
  • Rating: TV-PG
  • User Rating:4 out of 5 (4 ratings)
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  • Premise: Unusual animal traits and characteristics are examined. (more)

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