When Sharks Attack... and Why
Documentary
Along the coast of the U.S. and on exotic beaches around the world, sharks attack suddenly in large numbers and in unexpected places; experts investigate these mysterious events to uncover what is going on with nature's most feared fish.
Upcoming TV Listings for When Sharks Attack... and Why
When Sharks Attack... and Why California Crisis
Shark attacks are rare along the northern California coast until seven attacks in 2020 and 2021 leave investigators racing to find a cause.
10:00 AM on National Geographic Canada
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