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River Monsters poster

River Monsters (2009)

Adventure · Documentary · Mystery

Extreme angler Jeremy Wade is on the hunt for fish with a taste for human flesh. This rip-roaring ride mixes action and adventure with mysteries, edge-of-the-seat chase and a battle of wills between man and nature.

IMDb rating
8.2 (6,475 votes)
Seasons
9
Streaming (US)
HBO Max · Discovery+ Amazon Channel · YouTube TV · Philo · Discovery + · Animal Planet · Tubi TV · Spectrum On Demand
Language
EN
Type
TV series
Browse all Rebound seasons in the explorer → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 9 seasons indexed

Cast

Seasons

Season 1 (2009)

8.16 avg 7 episodes 8.1 → 7.9 43 min avg

Ep 1: 8.1 · 150 votesEp 2: 8.5 · 114 votesEp 3: 7.7 · 128 votesEp 4: 8.1 · 119 votesEp 5: 8.4 · 111 votesEp 6: 8.4 · 104 votesEp 7: 7.9 · 102 votes
Season 1 episodes — IMDb ratings
#TitleRatingVotes
1Piranha8.1150
2Killer Catfish8.5114
3Alligator Gar7.7128
4European Maneater8.1119
5Amazon Assassins8.4111
6Amazon Flesh Eaters8.4104
7Freshwater Shark7.9102

Season 2 (2010)

8.46 avg 8 episodes 8.5 → 9.2 43 min avg

Ep 1: 8.5 · 126 votesEp 2: 8.7 · 106 votesEp 3: 8.0 · 99 votesEp 4: 8.0 · 96 votesEp 5: 8.5 · 92 votesEp 6: 8.2 · 95 votesEp 7: 8.6 · 89 votesEp 8: 9.2 · 34 votes
Season 2 episodes — IMDb ratings
#TitleRatingVotes
1Demon Fish8.5126
2Death Ray8.7106
3Killer Snakehead8.099
4Congo Killer8.096
5Alaskan Horror8.592
6Rift Valley Killers8.295
7Hidden Predator8.689
8Special: Killer Catfish (Extended Cut)9.234

Season 3 (2011)

8.32 avg 12 episodes 7.9 → 8.8 43 min avg

Ep 1: 7.9 · 91 votesEp 2: 8.3 · 80 votesEp 3: 8.1 · 74 votesEp 4: 8.4 · 80 votesEp 5: 8.3 · 78 votesEp 6: 8.4 · 81 votesEp 7: 8.3 · 78 votesEp 8: 7.8 · 32 votesEp 9: 8.5 · 31 votesEp 10: 8.7 · 34 votesEp 11: 8.3 · 30 votesEp 12: 8.8 · 41 votes
Season 3 episodes — IMDb ratings
#TitleRatingVotes
1The Mutilator7.991
2Flesh Ripper8.380
3Silent Assassin8.174
4Chainsaw Predator8.480
5Electric Executioner8.378
6Cold-Blooded Horror8.481
7Jungle Killer8.378
8Special: The Deadliest7.832
9Special: The Most Bizarre8.531
10Special: The Lost Reels - Amazonian Giant8.734
11Special: The Lost Reels - Himalayan Giant8.330
12Special: River Monsters Goes Tribal8.841

Season 4 (2012)

8.52 avg 14 episodes 8.2 → 8.1 50 min avg

Ep 1: 8.2 · 72 votesEp 2: 8.6 · 76 votesEp 3: 8.1 · 67 votesEp 4: 8.1 · 65 votesEp 5: 8.9 · 37 votesEp 6: 8.2 · 67 votesEp 7: 8.5 · 64 votesEp 8: 8.6 · 57 votesEp 9: 9.4 · 77 votesEp 10: 8.7 · 29 votesEp 11: 8.0 · 31 votesEp 12: 8.8 · 34 votesEp 13: 9.1 · 23 votesEp 14: 8.1 · 33 votes
Season 4 episodes — IMDb ratings
#TitleRatingVotes
1American Killers8.272
2Pack of Teeth8.676
3Invisible Executioner8.167
4Asian Slayer8.165
5Killer Sharks and Rays8.937
6Russian Killer8.267
7Mongolian Mauler8.564
8Phantom Assassin8.657
9Lair of Giants9.477
10Special: Killer Weapons8.729
11Special: Lethal Legends8.031
12Special: Deadliest Encounters8.834
13Special: Deadliest Catfish9.123
14Special: Untold Stories8.133

Season 5 (2010)

8.57 avg 7 episodes 8.5 → 9.0 59 min avg

Ep 1: 8.5 · 57 votesEp 2: 8.4 · 66 votesEp 3: 8.8 · 61 votesEp 4: 8.8 · 55 votesEp 5: 8.0 · 69 votesEp 6: 8.5 · 86 votesEp 7: 9.0 · 9 votes
Season 5 episodes — IMDb ratings
#TitleRatingVotes
1Face Ripper8.557
2Atomic Assassin8.466
3Killer Torpedo8.861
4Colombian Slasher8.855
5Vampires of the Deep8.069
6Legend of Loch Ness8.586
7Special: "Year of Beasts"9.09

Season 6 (2014)

8.73 avg 11 episodes 8.6 → 9.2 44 min avg

Ep 1: 8.6 · 60 votesEp 2: 8.6 · 52 votesEp 3: 8.5 · 61 votesEp 4: 8.8 · 58 votesEp 5: 8.7 · 55 votesEp 6: 8.5 · 55 votesEp 7: 8.5 · 26 votesEp 8: 8.5 · 24 votesEp 9: 8.8 · 27 votesEp 10: 9.3 · 25 votesEp 11: 9.2 · 23 votes
Season 6 episodes — IMDb ratings
#TitleRatingVotes
1Amazon Titanic8.660
2Jungle Terminator8.652
3River of Blood8.561
4Man-Eating Monster8.858
5Bone Crusher8.755
6Body Snatcher8.555
7Special: Monster Hunting Secrets8.526
8Special: American Horrors8.524
9Special: Killer Mysteries8.827
10Special: Lethal Encounters9.325
11Special: Worst Nightmares9.223

Season 7 (2015)

8.73 avg 11 episodes 8.8 → 9.1 44 min avg

Ep 1: 8.8 · 53 votesEp 2: 8.7 · 47 votesEp 3: 8.4 · 43 votesEp 4: 8.5 · 56 votesEp 5: 8.3 · 52 votesEp 6: 8.5 · 53 votesEp 7: 8.8 · 35 votesEp 8: 9.1 · 21 votesEp 9: 8.9 · 22 votesEp 10: 8.9 · 22 votesEp 11: 9.1 · 20 votes
Season 7 episodes — IMDb ratings
#TitleRatingVotes
1Canadian Horror8.853
2Mekong Mutilator8.747
3Jurassic-Sized Prehistoric Terror8.443
4Alaska's Cold Water Killer8.556
5South Pacific Terrors8.352
6Africa's Deadliest8.553
7Prehistoric Terror8.835
8Special: Flashback to the First9.121
9Special: Jeremy's Favorite Moments 18.922
10Special: Jeremy's Favorite Moments 28.922
11Special: Size Matters9.120

Season 8 (2016)

8.54 avg 13 episodes 8.5 → 7.8 41 min avg

Ep 0: 8.5 · 26 votesEp 1: 8.9 · 60 votesEp 2: 9.0 · 58 votesEp 3: 8.8 · 50 votesEp 4: 8.5 · 52 votesEp 5: 8.8 · 46 votesEp 6: 8.8 · 29 votesEp 7: 9.1 · 36 votesEp 8: 7.3 · 35 votesEp 9: 8.1 · 24 votesEp 10: 9.3 · 25 votesEp 11: 8.1 · 26 votesEp 12: 7.8 · 24 votes
Season 8 episodes — IMDb ratings
#TitleRatingVotes
0Season 8 Sneak Peek8.526
1Deep Sea Demon8.960
2Death Down Under9.058
3Razorhead8.850
4Devil of the Deep8.552
5Terror in Paradise8.846
6Special: Into the Ocean8.829
7Special: Secrets at Sea9.136
8Special: Invisible Killers7.335
9Special: Deadly Superstitions8.124
10Special: Blood River9.325
11Special: Killer Discoveries8.126
12Special: Aftershow7.824

Season 9 (2017)

8.18 avg 6 episodes 8.1 → 8.9 51 min avg

Ep 1: 8.1 · 43 votesEp 2: 8.1 · 37 votesEp 3: 8.2 · 47 votesEp 4: 7.4 · 43 votesEp 5: 8.4 · 45 votesEp 6: 8.9 · 41 votes
Season 9 episodes — IMDb ratings
#TitleRatingVotes
1Coral Reef Killer8.143
2Volcanic Island Terror8.137
3Ice Cold Killer8.247
4Return of the Killer Catfish7.443
5Malaysian Lake Monster8.445
6Special: Killer from the Abyss8.941
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Episode ratings and vote counts from IMDb. Poster, overview, and streaming data from TMDB. Data refreshed 2026-07-03.

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