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Popular Shows See all shows
River Monsters
A biologist explores the world's rivers and lakes for freshwater fish that may prey on humans.
Finding Bigfoot
See how diligent researchers track the mysterious Bigfoot using infrared and night-vision cameras and also gather information of alleged encounters.
Animal Cops: Houston
Animal Cops: Houston is an observational documentary series following the work of the Houston Society for the Prevention of Cruelty to Animals.
The Last Alaskans
A series following four families living in isolation in the Arctic National Wildlife Refuge.
Whale Wars
Following a marine-conservation organization on its quest to stop Japanese whaling operations in the Antarctic.
Monsters Inside Me
The dangerous effects of parasites on their hosts are examined.