Die Trying

Polars vs. Grizzlies (1x1)

Data de estreia: Jul 09, 2014

Nat Geo's veteran bear expert Casey Anderson and seasoned naturalist Jason Matthews plunge into some of the most dangerous bear country in the world, the Alaskan Arctic, determined to collect conclusive DNA evidence and visual footage of a different breed of bear: what they call the Super Bear. Half polar and half grizzly, this hybrid Super Bear has the DNA makeup of two of the world's most tremendous preda