NoBadPicks

Anime Like River Monsters

If you loved River Monsters's Documentary and Action & Adventure storytelling, these anime deliver a similar experience — selected for art style, narrative depth, and emotional impact. Each includes where to stream it now.

Top Picks

Expedition Unknown
8.0

Expedition Unknown

2015

The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.

The New Avengers
7.0

The New Avengers

1976

The New Avengers is a British secret agent fantasy adventure television series broadcast during 1976 and 1977. It is a sequel to the 1960s series The Avengers and was developed by Albert Fennell and Brian Clemens. A joint United Kingdom-France-Canada production, the show picks up the adventures of John Steed and his team of Avengers fighting evil plots and world domination. Whereas in the original series Steed had almost always been partnered with a woman, in the new series he had two partners: Mike Gambit, a top agent, crack marksman and trained martial artist, and Purdey, a former trainee with The Royal Ballet who was an amalgam of many of the best talents from Steed's previous female partners.

The Iris Affair
6.4

The Iris Affair

2025

A rootless genius, Iris Nixon, steals an enigmatic code from a charming philanthropist and disappears. A tense countdown ensues as she races to unravel the code's mystery.

Walker
7.1

Walker

2021

Cordell Walker, a widower and father of two with his own moral code, returns home to Austin after being undercover for two years, only to discover there's harder work to be done at home.

Limitless with Chris Hemsworth
8.1

Limitless with Chris Hemsworth

2022

Chris is on a mission to live better for longer. With the help of top scientists, he takes on six epic challenges to test mind and body to the max.

Dual Survival
7.1

Dual Survival

2010

Two people with drastically different backgrounds and survival strategies take on some of the planet's most unforgiving terrain to demonstrate how the right skills and creative thinking can keep you alive in the most dangerous situations.

The Curse of Oak Island
7.3

The Curse of Oak Island

2014

Follow brothers Marty and Rick Lagina through their effort to find the speculated - and as of yet undiscovered - buried treasure believed to have been concealed through extraordinary means on Oak Island.

Mission: Impossible
7.5

Mission: Impossible

1988

Mission: Impossible is an American television series that chronicles the missions of a team of secret American government agents known as the Impossible Missions Force. The show is a revival of the 1966 TV series of the same name. The only actor to return for the series as a regular cast member was Peter Graves who played Jim Phelps, although two other cast members from the original series returned as guest stars. The only other regular cast member to return for every episode was the voice of "The Tape", Bob Johnson.

More Anime Like River Monsters

War of the Worlds
6.4

War of the Worlds

1988

Humanity must resume its war against the Martians when they revive after decades of hibernation following their defeat in the 1950s. The fate of Earth may very well rest in the hands of a small yet courageous band: astrophysicist Harrison Blackwood, paraplegic computer wizard Norton Drake, microbiologist Suzanne McCullough and military man Paul Ironhorse.

The Glades
6.9

The Glades

2010

This crime series follows Jim, a Chicago cop who gets kicked off the force after being shot and wrongfully accused by his ex-captain of having an affair with his wife. After receiving his payout, Jim decides to moves to a small Florida town to join the state police.

The First 48
7.9

The First 48

2004

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and fast-paced, it takes viewers behind the scenes of real-life investigations with unprecedented access to crime scenes, autopsies, forensic processing, and interrogations.

The Persuaders!
7.6

The Persuaders!

1971

An English aristocrat and an American millionaire come together to tackle crime.

The Crocodile Hunter
7.6

The Crocodile Hunter

1997

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educating the world about wildlife, including the much feared crocodile and numerous venomous snakes. Steve's specialty is the capture and relocation of crocodiles. No animal appears too threatening to Steve, his true respect for animals is the foundation for everything he does.

Jake and the Never Land Pirates
6.2

Jake and the Never Land Pirates

2011

A crew of kid pirates - leader Jake and pals Izzy and Cubby - and their Never Land adventures as they work to outwit two infamous characters, the one and only Captain Hook and Smee.

I Shouldn't Be Alive
7.0

I Shouldn't Be Alive

2005

The show features accounts of individuals and groups caught in dangerous scenarios, presented both through interviews and dramatic reenactments. The main focus is how the survivors survived and the decisions they made that kept them alive.

What's New, Scooby-Doo?
7.9

What's New, Scooby-Doo?

2002

Scooby-Doo and the Mystery, Inc. gang are launched into the 21st century, with new mysteries to solve.

MacGyver
7.3

MacGyver

2016

20-something Angus MacGyver creates a clandestine organization where he uses his knack for solving problems in unconventional ways to help prevent disasters from happening.

Science of Stupid
6.2

Science of Stupid

2014

This show combines cold hard science with some of the craziest, most spectacular and painful user generated clips ever recorded. Richard Hammond introduces all manner of mishaps featuring brave, if misguided individuals from around the world and then explains the science behind their failure and humiliation with the use of bespoke animations and super slo-mo cinematography. Every episode features between 50 and 60 clips of misadventure – ordinary folk making extraordinary mistakes. Each week watch stunts involving weightlifting, shooting guns or jumping over cars, that have gone wrong, paused, re-wound, and re-played and analysed to determine exactly what went wrong and why. Richard explains the physics, chemistry and biology at play, then presents forensic details to explain the stupidity that resulted in failure. He’ll look at everything including weight, volume, momentum, combustion and even how the brain operates. This is misadventure explained. This is the Science of Stupid.

Scarecrow and Mrs. King
6.5

Scarecrow and Mrs. King

1983

Scarecrow and Mrs. King is an American television series that aired from October 3, 1983, to May 28, 1987 on CBS. The show stars Kate Jackson and Bruce Boxleitner as divorced housewife Amanda King and top-level "Agency" operative Lee Stetson who begin a strange association, and eventual romance, after encountering one another in a train station.

Mountain Men
6.5

Mountain Men

2012

Profiles of some of the men who choose to live off the grid in the unspoiled wilderness, where dangers like mudslides, falling trees and bears are all part of everyday life.

Why These Anime Are Similar

These recommendations share core qualities with River Monsters (2009): Documentary and Action & Adventure themes, comparable animation style, and similar narrative pacing. NoBadPicks uses TMDB collaborative filtering, genre matching, and AI analysis to surface anime most likely to resonate with fans of River Monsters.

See full details for River Monsters (2009)

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