National Geographic Hooked: Chainsaw Fish
Watch National Geographic Hooked: Chainsaw Fish full movie online free in HD with English subtitles – no download needed.
Join fish biologist, conservationist and National Geographic Explorer Dr. Zeb Hogan in his scientific quest to preserve the world�s biggest freshwater fish. As part of his Megafishes Project, Zeb heads to the Australian outback on an expedition to find the elusive sawfish, which looks like a cross between a shark, a stingray and a chainsaw and can grow to 22 feet long.