In Australia, scientists have made an astonishing discovery: there's not just one population of great whites, there's two. And one appears deadlier than the other. Experts pit the shark tribes against one another to discover what's really going on. |
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Title: | Great White Double Trouble | |
Air Date: | August 12, 2020 | |
Runtime: | 60 min | |
Genres: | Nature | |
Stunnned : Can anyone explain why there's a photo from 1941 Pearl Harbor at 3:58 of this episode? (ht...