Episodes

• Killer Whale

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  The killer whale is the world's biggest dolphin-32 feet long and up to six tons heavy. But it's no natural born killer. Calves spend several years at their mother's side, learning how to hunt.

• Wolf

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  Built for the Kill: Wolf follows the transformation of a helpless pup into an accomplished killer, exposing real life-and-death struggles in dramatic second-by-second detail.

• Hyena

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  Built for the Kill: Hyena follows the transformation of a tiny cub into an accomplished hunter; exposing real life and death struggles in dramatic second-by-second detail.

• Grizzly Bear

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  Built for the Kill: Grizzly Bear follows the transformation of a helpless cub into an accomplished killer, exposing real life and death struggles in dramatic second-by-second detail.

• Lion

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  Built for the Kill: Lion follows the transformation of a helpless cub into an accomplished killer, exposing real life and death struggles in dramatic second-by-second detail.

• Polar Bear

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  Built for the Kill: Polar Bear exposes real life and death struggles in dramatic second-by-second detail. The cub spends about three years at its mother's side, learning to navigate the harsh Arctic environment.

• Great White Sharks

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  The Great White Shark has 300 teeth, weighs 3,000 pounds, and is one of the most powerful fish in the sea. But it's no mindless killing machine.

• Crocodile

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  Built for the Kill: Crocodile follows the transformation of a tiny hatchling into an accomplished killer, exposing real life-and-death struggles in dramatic second-by-second detail.