Movies like Perpetual Planet: Heroes of the Oceans (2021)
The best movies like Perpetual Planet: Heroes of the Oceans (2021) are Mission Blue (2014), Deep Blue (2003) and Ocean with David Attenborough (2025). If Perpetual Planet: Heroes of the Oceans hooked you with its documentary, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedMy Octopus Teacher (2020)7.9/10 from 1,115 votes
- NewestA Toxic Love Story (2026)Released 2026
Mission Blue (2014)
This documentary follows oceanographer Sylvia Earle's campaign to save the world's oceans from threats such as overfishing and toxic waste.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisDeep Blue (2003)
Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinematic rollercoaster ride for all ages, Deep Blue uses amazing footage to tell us the story of our oceans and the life they support.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisOcean with David Attenborough (2025)
David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for our survival, more full of life, wonder, or surprise, than the ocean. Through spectacular sequences featuring coral reefs, kelp forests and the open ocean, Attenborough shares why a healthy ocean keeps the entire planet stable and flourishing.
Why it matches: Recommended by TMDB viewers · both documentary
Absolute CinemaMovies like thisMy Octopus Teacher (2020)
After years of swimming every day in the freezing ocean at the tip of Africa, Craig Foster meets an unlikely teacher: a young octopus who displays remarkable curiosity. Visiting her den and tracking her movements for months on end he eventually wins the animal’s trust and they develop a never-before-seen bond between human and wild animal.
Why it matches: Recommended by TMDB viewers · both documentary
Absolute CinemaMovies like thisShark Whisperer (2025)
Marine conservationist and social media activist Ocean Ramsey fearlessly swims with sharks in this documentary about her risky mission to protect them.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisA Plastic Ocean (2016)
A documentary focused on plastic pollution in the world's oceans.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisAnna Nicole Smith: You Don't Know Me (2023)
From the heights of her modeling fame to her tragic death, this documentary reveals Anna Nicole Smith through the eyes of the people closest to her.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisSeaspiracy (2021)
Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisMurder to Mercy: The Cyntoia Brown Story (2020)
After 16-year-old Cyntoia Brown is sentenced to life in prison, questions about her past, physiology and the law itself call her guilt into question.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisRacing Extinction (2015)
An unlikely team of activists and innovators hatches a bold mission to save endangered species.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisPamela, a love story (2023)
In her own words, through personal video and diaries, Pamela Anderson shares the story of her rise to fame, rocky romances and infamous sex tape scandal.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisLeviathan (2013)
An experimental portrait of the North American commercial fishing industry through the lens of GoPro cameras placed on a fishing vessel off the coast of New England.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisCome See Me in the Good Light (2025)
In an intimate and joyful story of love in the face of loss, celebrated poets Andrea Gibson and Megan Falley find strength—and unexpected hilarity—in what might be their final year together.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisDeepsea Challenge 3D (2014)
Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron's "Deepsea Challenge 3D" tells the story of Cameron’s journey to fulfill his boyhood dream of becoming an explorer. The movie offers a unique insight into Cameron's world as he makes that dream reality – and makes history – by becoming the first person to travel solo to the deepest point on the planet.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisSeven Up! (1985)
A group of British children aged 7 from widely ranging backgrounds are interviewed about a range of subjects. The filmmakers plan to re-interview them at 7 year intervals to track how their lives and attitudes change as they age.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisGilbert (2017)
The life and career of one of comedy's most inimitable modern voices, Mr. Gilbert Gottfried.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisStrip Down, Rise Up (2021)
The feature documentary follows women of all walks of life, all ages and ethnic backgrounds, as they shed trauma, body image shame, sexual abuse and other issues locked in their bodies, and embark on a journey to reclaim themselves. The film also gives a rare window into the world of Pole artistry and expression.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisThe Deepest Breath (2023)
Bonded by their love of freediving, a record-setting champion and a heroic safety diver try to make history with a remarkable feat, ready to risk it all.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisA Toxic Love Story (2026)
A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisMy Mom Jayne (2025)
Through deeply personal interviews with her siblings and an examination of the photographs, letters, and belongings left behind, Mariska assembles a new portrait of her mother Jayne Mansfield, an extraordinary and complex woman.
Why it matches: Recommended by TMDB viewers · both documentary
Absolute CinemaMovies like thisShark Vs. Whale (2020)
A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, films a humpback whale being attacked and strategically drowned by a Great white shark. This is a total perspective shift for the creature.
Why it matches: Similar story and style · both documentary
Mega Predators of Oz (2021)
In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order to figure out what has caused this shift in diet, Dr. Charlie Huvaneers and team head to shark infested waters to find out what's in the stomach of a great white - and why.
Why it matches: Similar story and style · both documentary
Life 2,000 Meters Under the Sea (2014)
Deep down at the bottom of the ocean lies the mysterious world of the abyss. In the midst of boiling, toxic geysers, a rich ecosystem flourishes. This miracle is possible thanks to bacteria, micro-organisms crucial to all living beings. How can bacteria survive in such extreme conditions?
Why it matches: Similar story and style · both documentary
Shark Beach with Chris Hemsworth (2021)
Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.
Why it matches: Similar story and style · both documentary
Blue (2017)
From space, our planet appears as a tiny blue dot in the vastness of space. Blue, because 99% of all living space on Earth occurs in the Ocean. But the seas are under threat. The industrialization that has occurred in the oceans over the last century mirrors the events that triggered mass extinctions on land. As we learn of the ecological crimes occurring worldwide, we also uncover the shocking truths happening on our own shorelines.
Why it matches: Similar story and style · both documentary
The Map to Paradise (2019)
Travel to the underwater lands of ice and corals to discover the birth of a movement to protect the sea. Through the eyes of a prince, a president, a pirate and even an island chief, see how a bountiful underwater paradise can thrive once more; paradise it is more than just a dream.
Why it matches: Similar story and style · both documentary
Life in Four Elements (2017)
A journey into four classical elements through the four main characters of the film. The main characters in the movie represent each of their own elements.
Why it matches: Similar story and style · both documentary
Deep Sea 3D (2006)
Sea life in a whole new way. Deep Sea 3D, an underwater adventure from the filmmakers behind the successful IMAX® 3D film Into the Deep, transports audiences deep below the ocean surface. Through the magic of IMAX®; and IMAX 3D, moviegoers will swim with some of the planets most unique, dangerous and colorful creatures, and understand this inspiring underworld.
Why it matches: Similar story and style · both documentary
Popcorn FlickMovies like thisWorld's Biggest Bull Shark? (2021)
How one of the largest Bull Sharks ever caught off the quiet coast of Florida grew to become a giant of the ocean.
Why it matches: Similar story and style · both documentary
Shark Gangs (2021)
Scientists have discovered and investigate the reason behind the behavior of sharks swimming around in gangs even though they are viewed as solitary predators.
Why it matches: Similar story and style · both documentary
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Frequently asked questions
What are the best movies like Perpetual Planet: Heroes of the Oceans?
The closest matches to Perpetual Planet: Heroes of the Oceans are Mission Blue (2014), Deep Blue (2003) and Ocean with David Attenborough (2025). Below are 27 more, each with the reason it matches.
What should I watch after Perpetual Planet: Heroes of the Oceans?
Start with Mission Blue (2014), the closest match to Perpetual Planet: Heroes of the Oceans.
What is the highest-rated movie like Perpetual Planet: Heroes of the Oceans?
My Octopus Teacher (2020), rated 7.9/10 by 1,115 TMDB users.
What is the newest movie like Perpetual Planet: Heroes of the Oceans?
A Toxic Love Story (2026) is the most recent release on this list.
Are there English movies like Perpetual Planet: Heroes of the Oceans?
Yes: Mission Blue (2014), Deep Blue (2003) and Ocean with David Attenborough (2025).
How are movies similar to Perpetual Planet: Heroes of the Oceans chosen?
First come films that Trakt’s viewers watch alongside Perpetual Planet: Heroes of the Oceans, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.