Movies like Sea of Hope: America's Underwater Treasures (2017)
The best movies like Sea of Hope: America's Underwater Treasures (2017) are Deepsea Challenge 3D (2014), Shark Whisperer (2025) and Deep Blue (2003). If Sea of Hope: America's Underwater Treasures 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
- NewestS4: The Bob Lazar Story (2026)Released 2026
Deepsea 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 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 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 thisPuff: Wonders of the Reef (2021)
A baby pufferfish travels through a wondrous microworld full of fantastical creatures as he searches for a home on the Great Barrier Reef.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies 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 thisDeep 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: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies 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 thisGhosts of the Abyss (2003)
With a team of the world's foremost historic and marine experts as well as friend Bill Paxton, James Cameron embarks on an unscripted adventure back to the wreck of the Titanic where nearly 1,500 souls lost their lives almost a century ago.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisMission 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 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 thisEarth (2007)
An epic story of adventure, starring some of the most magnificent and courageous creatures alive, awaits you in EARTH. Disneynature brings you a remarkable story of three animal families on a journey across our planet – polar bears, elephants and humpback whales.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies 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 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 thisNaqoyqatsi (2002)
A visual montage portrait of our contemporary world dominated by globalized technology and violence.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisPowaqqatsi (1988)
An exploration of technologically developing nations and the effect the transition to Western-style modernization has had on them.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisLast Breath (2019)
A commercial diver is stranded on the seabed with only five minutes of oxygen supply, but with no chance of rescue for more than 30 minutes. With access to amazing archival footage, this is the true story of one man’s impossible fight for survival.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisS4: The Bob Lazar Story (2026)
Over 35 years after Bob Lazar's revelations, this documentary exposes secrets of a facility the government still denies. Featuring Lazar's testimony, recreations, and new evidence, it reopens a case that continues to spark global curiosity
Why it matches: Recommended by TMDB viewers · both documentary
Absolute CinemaMovies like thisThe Curious Birth of Benjamin Button (2009)
A documentary about the making of David Fincher's 2008 film THE CURIOUS CASE OF BENJAMIN BUTTON. Virtually every element in the evolution of the Fincher's film is documented here, from the project's attachment to numerous other directors during the 1990s, to its shoot in 2006 and 2007 in New Orleans, to its complex, CGI-intensive postproduction process.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisOur Planet: Behind the Scenes (2019)
Years spent recording footage of creatures from every corner of the globe is bound to produce a bit of drama. Here's a behind-the-scenes look.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisWildlife on the Edge 2: Bears (2025)
Narrated by actor Tim Daly, the show looks at the dilemma of Black Bears living so close Los Angeles. Film features homeowners Brian and Rick who are dealing with Bears swimming in their pool; and features state Fish and Wildlife Officers.
Why it matches: Similar story and style · both documentary
National Parks Exploration Series: The Black Hills and The Badlands - Gateway to the West (2012)
Nestled in the heart of America s great plains are contrasting tastes of a sacred land that beckons the visitor to enter the nation's mysterious and glorious West. A land of soaring pinnacles, deep canyons, hidden caves, national monuments and countless wildlife sanctuaries. It is also the place of the inglorious death of famed gunslinger, Wild Bill Hickok and the most sacred spot for the Lakota Sioux. Enjoy breathtaking aerial views and amazing tours with park rangers. Discover the wonder and awe of these contrasting spectacles of the West, one soaring, rich in forest and water and other barren and deeply eroded, which are brought to together by a shared geology and history. They are the Gateway to the Great American West. They are the Black Hills and the Badlands.
Why it matches: Similar story and style · both documentary
Kingdom of the Apes: Battle Lines (2014)
Gorillas and Chimpanzees struggle for power and dominance within their clans.
Why it matches: Similar story and style · both documentary
Man Among Cheetahs (2017)
A wildlife filmmaker tries to keep up with a Cheetah mom determined to keep her cubs alive.
Why it matches: Similar story and style · both documentary
Secrets of the King Cobra (2010)
A new scientific expedition follows the King Cobra into the wild for the first time.
Why it matches: Similar story and style · both documentary
Sharks of Lost Island (2013)
A team of explorers set out to explore the sea and land of the remote Pitcairn Islands
Why it matches: Similar story and style · both documentary
Metamorphosis 2024 (2024)
METAMORPHOSIS brought to you by Tanuj Samaddar FRSA in collaboration with the London School of Hygiene and Tropical Medicine, Art of Health Zim and Ardent Creative addressing issues on mental health faced by the youths today. The video series is a series focusing on mental health issues faced by the youths in general. The series will include individual episodes on a separate subtopic on mental health issue released on a monthly basis. The production has been done in collaboration with the Art of Health Zimbabwe by Tanuj Samaddar FRSA.
Why it matches: Similar story and style · both documentary
Salt in their Veins (2024)
This short film focuses on the Bajo of Southeast Sulawesi, Indonesia, highlighting their strong bond with the sea and the challenges small-scale fishing communities face. Impacted by overfishing, pollution, and biodiversity loss, they are struggling to survive.
Why it matches: Similar story and style · both documentary
Antarctica, in the footsteps of the Emperor (2016)
Gombessa Expedition 3 Protected by an international treaty Antarctica has been spared the effects of hunting and fishing. But signs in ice’s cyclical patterns and its biodiversity have become worrying. Connected to the planet’s global ecosystem via atmospheric circulation and ocean currents, this white haven is suffering the effects of human activities. To document and explain what is unfolding in Antarctica, photographer, diver, and marine biologist Laurent Ballesta and photographer of extreme environments Vincent Munier will be blending their artistic perspectives of a rapidly changing continent. Laurent will tackle technical and human prowess below the ice to bear witness to its remarkable underwater life. His photographs will advance knowledge on Antarctica’s unique and little-known biodiversity. On land, his eye riveted to the lens of his camera, Vincent captures snapshots of life in an Emperor Penguin colony.
Why it matches: Similar story and style · both documentary
Ellison. The Reef That Saved Them All (2026)
Sixty years after the original fight that saved it from being mined, Ellison Reef once again becomes a touchstone for what's at stake as climate change accelerates.
Why it matches: Similar story and style · both documentary
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Frequently asked questions
What are the best movies like Sea of Hope: America's Underwater Treasures?
The closest matches to Sea of Hope: America's Underwater Treasures are Deepsea Challenge 3D (2014), Shark Whisperer (2025) and Deep Blue (2003). Below are 27 more, each with the reason it matches.
What should I watch after Sea of Hope: America's Underwater Treasures?
Start with Deepsea Challenge 3D (2014), the closest match to Sea of Hope: America's Underwater Treasures.
What is the highest-rated movie like Sea of Hope: America's Underwater Treasures?
My Octopus Teacher (2020), rated 7.9/10 by 1,115 TMDB users.
What is the newest movie like Sea of Hope: America's Underwater Treasures?
S4: The Bob Lazar Story (2026) is the most recent release on this list.
Are there English movies like Sea of Hope: America's Underwater Treasures?
Yes: Deepsea Challenge 3D (2014), Shark Whisperer (2025) and Deep Blue (2003).
How are movies similar to Sea of Hope: America's Underwater Treasures chosen?
First come films that Trakt’s viewers watch alongside Sea of Hope: America's Underwater Treasures, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.