Movies like Deep Sea, Deep Secrets (1998)
The best movies like Deep Sea, Deep Secrets (1998) are Deepsea Challenge 3D (2014), Deep Blue (2003) and Aliens of the Deep (2005). If Deep Sea, Deep Secrets hooked you with its documentary, these 30 similar films are what to watch next, and every pick says why it matches.
Deep Sea, Deep Secrets
Quick picks
- Highest ratedMy Octopus Teacher (2020)7.9/10 from 1,114 votes
- NewestShipwrecked: Nightmare at Sea (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 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 thisAliens of the Deep (2005)
James Cameron teams up with NASA scientists to explore the Mid-Ocean Ridge, a submerged chain of mountains that band the Earth and are home to some of the planet's most unique life forms.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisUnder the Sea 3D (2009)
Imagine a world of incredible color and beauty. Of crabs wearing jellyfish for hats. Of fish disguised as frogs, stones and shag carpets. Of a kaleidoscope of life dancing and weaving, floating and darting in an underwater wonderland. Now, go explore it! Howard Hall and his filmmaking team, who brought you Deep Sea and Into the Deep, take you into tropical waters alive with adventure: the Great Barrier Reef and other South Pacific realms. Narrated by Jim Carrey and featuring astonishing camerawork, this amazing film brings you face to fin with Nature's marvels, from the terrible grandeur (and terrible teeth) of a Great White to the comic antics of a lovestruck cuttlefish. Excitement and fun run deep Under the Sea!
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 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 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 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 thisChasing Coral (2017)
Coral reefs are the nursery for all life in the oceans, a remarkable ecosystem that sustains us. Yet with carbon emissions warming the seas, a phenomenon called "coral bleaching" -- a sign of mass coral death -- has been accelerating around the world, and the public has no idea of the scale or implication of the catastrophe silently raging underwater.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies 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 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 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 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 thisLooking for Richard (1996)
Al Pacino's deeply-felt rumination on Shakespeare's significance and relevance to the modern world through interviews and an in-depth analysis of "Richard III."
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisElstree 1976 (2015)
A documentary about ten very different lives connected by having appeared onscreen wearing masks or helmets in Star Wars.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisDolphin Reef (2018)
Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-or give in to her silly side and just have fun. Dolphin society is tricky, and the coral reef that Echo and his family call home depends on all of its inhabitants to keep it healthy. But Echo has a tough time resisting the many adventures the ocean has to offer.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies like thisRoman Polanski: A Film Memoir (2012)
An interview with film director Roman Polanski conducted during his period of house arrest, discussing his life and work.
Why it matches: Recommended by TMDB viewers · both documentary
Popcorn FlickMovies 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 thisShipwrecked: Nightmare at Sea (2026)
Never-before-seen footage and survivor accounts trace the 2012 shipwreck of a luxury cruise and the disaster that ensued, in this immersive documentary.
Why it matches: Recommended by TMDB viewers · both documentary
Worth the HypeMovies like thisWest Coast Otters (2005)
Two otters, a mother and daughter, are inseparable as the cub faces the dangers of her first Scottish winter, and Mum works hard to ensure both survive. Never more than a few feet apart, cub and mum exhibit a very special relationship as the cub grows up, learning how to fish and fend for herself on the idyllic west coast of Scotland.
Why it matches: Similar story and style · both documentary
Capturing the Killer Croc (2004)
Over a 10-year period, more than 300 people disappeared from the area surrounding Tanzania's Lake Tanganyika. At first, the disappearances were attributed to a serial killer or tribal warfare, but scientists eventually discovered that the culprit was a huge, man-eating crocodile dubbed "Gustave." This fascinating PBS documentary chronicles scientists' efforts to trap Gustave and move him to a nature preserve before he strikes again.
Why it matches: Similar story and style · both documentary
The Changing Forest (1958)
A brief essay on the ecology of a forest along the Laurentian Shield, in Quebec.
Why it matches: Similar story and style · both documentary
The Rabbits of Skomer (2006)
Wild rabbits share the sea cliffs on the island of Skomer, off the Pembrokeshire coast, with seabirds like puffins and seagulls. They come in many shades, owing to their intriguing history, and each spring the island of Skomer itself is transformed by wild flowers, creating one of Britain's most beautiful natural spectacles. The green and brown island turns blue and pink for a couple of spectacular weeks under a carpet of bluebells and red campion.
Why it matches: Similar story and style · both documentary
The Owls and the Orchard (2005)
A devoted pair of little owls set up home in an old orchard in rural Herefordshire. From spring blossom to autumn apples, a year in the life of the parent birds, their baby owls and the old fruit trees.
Why it matches: Similar story and style · both documentary
Ocean Voyagers (2007)
Ocean Voyagers explores the familiar themes of motherhood and parenting in a world as unfamiliar as it is breathtaking. Featuring a precocious newborn humpback calf and his enormous 40 ton mother, we are taken on a journey of discovery into their world.
Why it matches: Similar story and style · both documentary
To Teach a Bird to Fly (2020)
This experimental nature documentary by Minna Rainio and Mark Roberts depicts climate change and the wave of extinction from the point of view of our near future. Actually, it depicts the age we live in now, or rather its fateful consequences.
Why it matches: Similar story and style · both documentary
Among Wild Birds (1927)
Finland’s first nature documentary. The filmmakers’ expedition leads them all the way to the Åland Islands and the Karelian Isthmus.
Why it matches: Similar story and style · both documentary
Ostrovy milionů ptáků (1952)
Why it matches: Similar story and style · both documentary
Expedition Artenschutz - Auf der Spur des Jaguars (2026)
Why it matches: Similar story and style · both documentary
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Frequently asked questions
What are the best movies like Deep Sea, Deep Secrets?
The closest matches to Deep Sea, Deep Secrets are Deepsea Challenge 3D (2014), Deep Blue (2003) and Aliens of the Deep (2005). Below are 27 more, each with the reason it matches.
What should I watch after Deep Sea, Deep Secrets?
Start with Deepsea Challenge 3D (2014), the closest match to Deep Sea, Deep Secrets.
What is the highest-rated movie like Deep Sea, Deep Secrets?
My Octopus Teacher (2020), rated 7.9/10 by 1,114 TMDB users.
What is the newest movie like Deep Sea, Deep Secrets?
Shipwrecked: Nightmare at Sea (2026) is the most recent release on this list.
Are there English movies like Deep Sea, Deep Secrets?
Yes: Deepsea Challenge 3D (2014), Deep Blue (2003) and Aliens of the Deep (2005).
How are movies similar to Deep Sea, Deep Secrets chosen?
First come films that Trakt’s viewers watch alongside Deep Sea, Deep Secrets, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.