Movie
Cannibal Sharks: Shark vs. Shark
Whether on the hook or in utero, sharks eat their own and scientists from Australia to Florida use the latest tagging and tracking measures to understand why.
Next airing Sun, Jul 5 2:00 PM - 3:00 PM National Geographic HD
Airings indexed 1 1 upcoming
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Upcoming Airings
UTC National Geographic HD Sun, Jul 5 2:00 PM - 3:00 PM