River Monsters poster

River Monsters

★ 8.2 7K votes 2009–2017 9 seasons · 89 episodes Ended Animal Planet
Nature & scienceThe natural world or science itself as the subject.This show: 9/10DocuseriesNonfiction storytelling across episodes.This show: 9/10EpisodicSelf-contained episodes you can watch in almost any order.This show: 8/10
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Starring
Blythe Rosewarne
Starring
Blythe Rosewarne
Ratings per Episode
246810
Votes per Episode
050100150200

River Monsters Episode Ratings Heatmap

AvgE1E2E3E4E5E6E7E8E9E10E11E12E13E14
S18.18.18.37.78.18.48.47.9
S28.48.58.78.08.08.58.28.58.9
S38.37.98.38.18.48.38.48.37.88.58.78.38.8
S48.58.28.68.18.18.88.38.68.69.38.68.08.78.58.2
S58.58.58.48.88.88.08.57.4
S68.68.68.58.58.88.78.58.58.48.68.79.0
S78.68.98.78.58.58.38.58.88.68.98.98.5
S88.58.98.88.88.58.88.88.87.48.08.88.17.8
S98.28.18.18.37.58.49.0

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About

"True crime investigation, but the culprit is a fish"

River Monsters follows biologist and angler Jeremy Wade as he travels the world investigating tales of deadly attacks and mysterious deaths linked to freshwater creatures, then tries to catch the culprit fish himself. Each episode plays like a detective case crossed with a fishing trip, mixing local folklore, forensic-style reasoning, and genuine suspense over whether Wade will actually land the beast. Wade's calm, weathered narration and evident expertise carry it, grounding pulpy premises in real biology. It's patient and procedural rather than flashy, rewarding viewers who enjoy slow-building payoffs over constant action.

Watch it for

Jeremy Wade's dry, expert narration turning fish folklore into genuine investigative suspense.

Maybe skip if

you need fast-paced action rather than patient, methodical build-up to each catch.

Written by our AI editor to help you decide, spoiler-free by design.

All Seasons

▶
Season 12009
8.185974h 58m
▶
Season 22010
8.476385h
▶
Season 32011
8.3746125h 1m
▶
Season 42012
8.57531410h 14m
▶
Season 52013
8.542075h 56m
▶
Season 62014
8.6484114h 24m
▶
Season 72015
8.6438115h 8m
▶
Season 82016
8.5511135h 30m
▶
Season 92017
8.226365h 8m

Full Cast & Crew

Cast

Jeremy Wade Self - Host, Self
Vic Hislop Self
Mark Spitzer Self - Gar Researcher
David Buckmeier Self - Research Biologist
Daniel Göz Self - Fisherman
Tim Mousseau Self
Boone Hodgin Self
Stan Groves Self
Lisa Bosak Lucas Self - Host
Blythe Rosewarne Josephine Pratchett

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