T hese are incredible animal-human encounters caught on tape. Animal Planet's Untamed and Uncut features ‘Polar Bear Attack,' July 9 at 7 p.m., in this week's episode. The real-life tales are recreated with the help of groundbreaking computer graphics. At Berlin Zoo, a woman jumps into a polar bear enclosure to the horror of onlookers. Watch an amazing survival battle and how she is finally rescued.

Be on the trail of Kennai, the alpha female wild dog, in this episode of ‘The Pack,' July 11 at 8.30 p.m. Kennai and her daughter had 12 pups, but nine survived. They are now out of the den and roaming the forests with the adults.