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Invasion of the Killer Whales

A remarkable new story is unfolding in the Arctic. As the ice melts and polar bears struggle to survive, another animal is taking over the polar bear's once dominant role as top predator. An ever-increasing number of killer whales are appearing in Arctic waters. As the polar bear's world is shrinking, the orca's is growing.
IMDb 8.953min1982X-Ray7+
Documentary•Edifying•Exciting•Fun
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Audio languages
English
Subtitles
English [CC]
Directors
Ben Wallis
Producers
Fred KaufmanBrian Leith
Cast
Toby Leonard Moore
Studio
PBS
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