River Monsters 2009 | TV Show

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A biologist explores the world's rivers and lakes for freshwater fish that may prey on humans.

Premiered: April 5, 2009

Rating: TV-PG

User Rating:4.38 out of 5 (154 ratings)

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Season 5, Episode 5 Vampires of the Deep

First Aired: May 12, 2013

Jeremy goes to Oregon to investigate attacks on swimmers near a waterfall; and explores a lake's dark history in Vermont.

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Colombian Slasher

Season 5, Episode 4

May 5, 2013

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Legend of Loch Ness

Season 5, Episode 6

May 27, 2013

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