• Home
  • Movie
  • Tv Shows
  • Anime
  • Sports
  • IPTV
  • Collection
  • AI Search
  • Download
  • Embed
Febbox Token

CinemaOS

Your entertainment hub

TrendingMoviesTV ShowsSearch
Powered byConsumet & TMDB API

Important Disclaimer

◝(ᵔᵕᵔ)◜

CinemaOS operates as a content aggregator and does not host any media files on our servers. All content is sourced from third-party providers and embedded services. For any copyright concerns or DMCA takedown requests, please contact the respective content providers directly.

Third-party ContentNo File Hosting

Built with ❤️ for entertainment enthusiasts worldwide

The World's Biggest Cave

Watch Movie
Share

The World's Biggest Cave

2009
0h 45m
7.0(1 votes)
Documentary
TV Movie

Overview

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave which they believe to be the biggest in the world. The team, the first humans ever to enter the cave, traveled 6 kilometers underground until their way was blocked by a gigantic rock face they dubbed 'The Great Wall of Vietnam'. Now they have returned, but this time with the right equipment to climb the wall and with a geologist and zoologist to discover if this is indeed the Biggest Cave in the World and what secrets lie deep within?

Links & Resources

Website

Social & External

Production Companies

National Geographic

Cast & Crew

1 member
Acting

Lance Lewman

Himself - Narrator

Lance Lewman

Similar Movies

A town without flies
0
1950

A town without flies

A teaching film for social studies, which was developed as a new educational subject in 1947. At an elementary school in Hokkaido, children have started a fly extermination campaign to improve school hygiene. In order to eliminate the causes of flies, the entire town is working to improve the sanitary environment. The short was filmed with the cooperation of Mizukaido Elementary School in Joso City and is the first film in the "Social Studies Teaching Film System" by Iwanami Film Productions.

Movie
Bears
5.6
2004

Bears

From polar bears in the arctic tundra to black bears in the Northern Rockies, you'll see some of the most spectacular footage ever shot of these enterprising omnivores. Catch salmon with a group of hungry grizzlies on the McNeil River in Alaska. Crawl inside a den with a mother black bear and her cubs. Learn about the challenges facing each of these species as their habitat diminishes.

Movie
Legends of the Deep: Deep Sea Sharks
7.0
2015

Legends of the Deep: Deep Sea Sharks

Groundbreaking documentary which follows a Japanese-led team of scientists as they attempt to shed light on the mysterious world of deep sea sharks. Only 50 specimens of the newly discovered 'megamouth' have ever been sighted. Over four years, scientists and film crews voyaged in midget submarines into the depths of Suruga Bay and Sagami Bay to film them. Prehistoric 'living fossil' sharks such as bluntnose sixgill sharks, goblin sharks and frilled sharks also lurk in the depths. As part of the investigation, a sperm whale carcass was placed at the bottom of the sea to attract these sharks, which were then studied and observed from the submersible vessels. Revealing in detail the previously unknown behaviour of deep sea sharks, the film unravels another of the intriguing mysteries of our planet's biodiversity.

Movie
Jane
7.5
2017

Jane

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives, director Brett Morgen tells the story of Jane Goodall, a woman whose chimpanzee research revolutionized our understanding of the natural world.

Movie
Turtle: The Incredible Journey
6.6
2009

Turtle: The Incredible Journey

The story of a little loggerhead turtle, as she follows in the path of her ancestors on one of the most extraordinary journeys in the natural world. Born on a beach in Florida, she rides the Gulf Stream up towards the Arctic and ultimately swims around the entire North Atlantic across to Africa and back to the beach where she was born. But the odds are stacked against her; just one in ten thousand turtles survive the journey.

Movie
Caballos
0

Caballos

Movie
Fie
0
2024

Fie

An older woman cooks for a fisherman by the sea.

Movie
Back from the Brink: Saved from Extinction
7.0
2019

Back from the Brink: Saved from Extinction

The remarkable true story of three animal species rescued from the brink of extinction: California’s enchanting Channel Island Fox, China’s fabled Golden Monkey, and the wondrous migrating crabs of Christmas Island. Discover successful, heartfelt, and ingenious human efforts to rescue endangered species around the world.

Movie
Flying Monsters 3D with David Attenborough
7.0
2011

Flying Monsters 3D with David Attenborough

220 million years ago dinosaurs were beginning their domination of Earth. But another group of reptiles was about to make an extraordinary leap: pterosaurs were taking control of the skies. The story of how and why these mysterious creatures took to the air is more fantastical than any fiction. In Flying Monsters 3D, Sir David Attenborough the world’s leading naturalist, sets out to uncover the truth about the enigmatic pterosaurs, whose wingspans of up to 40 feet were equal to that of a modern day jet plane.

Movie
Ghost of the Mountains
7.0
2017

Ghost of the Mountains

Disneynature's international team of filmmakers travel to the mountains of China to find and film the elusive snow leopard on the highest plateau on Earth, while enduring brutal weather and unsettled terrain.

Movie
Beak & Brain - Genius Birds from Down Under
7.9
2013

Beak & Brain - Genius Birds from Down Under

Whoever came up with the term 'bird brain' never met these feathered thinkers, who use their claws and beaks to solve puzzles, make tools and more.

Movie
Shark Vs. Whale
8.0
2020

Shark Vs. Whale

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.

Movie
A Tale of Two Critters
5.8
1977

A Tale of Two Critters

A bear cub and a raccoon become fast friends when they're swept away down a river, away from their families.

Movie
Lost Worlds: Life in the Balance
5.0
2001

Lost Worlds: Life in the Balance

Lost Worlds looks at untouched aspects of nature in parts of the world where humans rarely tread. From plants, to animals, to geology, this artfully photographed documentary presents facets of the biological world that you are not likely to see anywhere else.

Movie
Tracing Light
5.7
2025

Tracing Light

Light is a fascinating phenomenon. Without light, there would be no cinema, no film – and no life. So light is at the origin of everything, and yet it remains invisible to the eye until it hits matter. This moment is – quite literally – the starting point of Thomas Riedelsheimer’s latest work, for the springtime spectacle of rainbow shreds in the cinematographer and documentary filmmaker’s flat became the starting point of a search for the origin of the images we form of this world. For this quest he dived deep into two spheres that seem to follow different laws but always strive to fathom the magical: physics and art.

Movie
Dancing with the Birds
7.8
2019

Dancing with the Birds

Some of the world's most majestic birds display delightfully captivating mating rituals, from flashy dancing to flaunting their colorful feathers.

Movie
Falcong
5.5

Falcong

A day in the life of Giovanni Granati, an Italian falconer and wild animal trainer who lives in the unspoiled countryside of Abruzzo, alongside his hawks, eagles, wolves and other incredible creatures.

Movie
Planet Earth: A Celebration
8.6
2020

Planet Earth: A Celebration

David Attenborough, Hans Zimmer and Dave unite for a special Natural History event – Planet Earth: A Celebration. The special one-hour programme brings together eight of the most extraordinary sequences from Planet Earth II and Blue Planet II including racer snakes vs iguana, surfing bottlenose dolphins and rare footage of the Himalayan snow leopard. Featuring new narration from David Attenborough, new compositions and arrangements from Hans Zimmer, Jacob Shea and the team at Bleeding Fingers and performed by the BBC Concert Orchestra, accompanied by Brit and Mercury Award-winning UK rapper Dave. In these extraordinary times, there is one thing that can offer solace to everyone – the wonder of the natural world.

Movie
Deepsea Challenge 3D
6.6
2014

Deepsea Challenge 3D

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.

Movie
Out with the Birds
0
2024

Out with the Birds

It is a documentary about mostly inner-city birds. It is meant to examine their lives in a more metropolitan context as they become increasingly tangled in our everyday lives.

Movie

Recommended Movies

Private House of the SS
5.4
1977

Private House of the SS

Top Nazi officials, intent on rooting out traitors and those in the military who may be plotting to overthrow Adolf Hitler, recruit and train a group of beautiful prostitutes whose mission is to use any means necessary to uncover plots against the Fuhrer.

Movie
Deported Women of the SS Special Section
4.7
1976

Deported Women of the SS Special Section

Young women in Nazi-occupied countries are packed onto a train and shipped off to a prison camp, where the sadistic commandant uses them as rewards for his lesbian guards and perverted and deviate troops.

Movie
Swimming in the Sea
5.5
1895

Swimming in the Sea

Several little boys run along a pier, then jump into the ocean.

Movie
Return to Space
6.5
2022

Return to Space

The inspirational rise of SpaceX as well as Elon Musk's two-decade effort to resurrect America’s space travel ambitions.

Movie
Children of the Corn 666: Isaac's Return
4.5
1999

Children of the Corn 666: Isaac's Return

A girl called Hannah goes back to her hometown (Gatlin) to find her mother but on the way she picks up a strange man who fore-shadows her life with a passage from the bible. When she gets there she wakes up Isaac from a coma he has been in for 19 years. Isaac is awake and wants to fulfil the final prophecy.

Movie
The Reef: Stalked
5.4
2022

The Reef: Stalked

After her sister's murder, Nic, her younger sister and two friends seek solace through a Pacific island kayaking adventure. Hours into the trip the women are stalked by a shark and must band together, face their fears and save each other.

Movie
Vanished into the Night
5.6
2024

Vanished into the Night

A father, immersed in a difficult divorce process, embarks on a dangerous mission when his children disappear from their isolated country house.

Movie
Body Double
6.8
1984

Body Double

After losing an acting role and his girlfriend, Jake Scully finally catches a break: he gets offered a gig house-sitting in the Hollywood Hills. While peering through the beautiful home's telescope one night, he spies a gorgeous woman dancing in her window. But when he witnesses the girl's murder, it leads Scully through the netherworld of the adult entertainment industry on a search for answers—with porn actress Holly Body as his guide.

Movie
Dragon Ball: Sleeping Princess in Devil's Castle
6.6
1987

Dragon Ball: Sleeping Princess in Devil's Castle

Goku and Kuririn are given an assignment by Kame-Sen'nin: "Retrieve the sleeping princess from Lucifer and I will take you as my students." But the mission proves to be more perilous than originally thought.

Movie
Pathaan
6.4
2023

Pathaan

A soldier caught by enemies and presumed dead comes back to complete his mission, accompanied by old companions and foes.

Movie
Critters 2
6.2
1988

Critters 2

Three bounty hunters from space fly back to the town of Grovers Bend, hoping to save local residents from a new batch of Critter eggs.

Movie
On April 22, 2023, from 13:05 to 13:11, Nothing Happened in Irpin
6.4
2024

On April 22, 2023, from 13:05 to 13:11, Nothing Happened in Irpin

This short film is a grotesque reflection of the threat of death that could come at any moment from Russian missiles and other weapons. This artistic expression sends a shout-out to John Smith, an English avant-garde director. Film is an embodiment of the idea that a person feels safe when he or she has a sense of control.

Movie
Dolphin Boy
6.4
2022

Dolphin Boy

When a plane crashes at sea, dolphins rescue a little boy and raise him as family. He lives a carefree life beneath the waves until an evil monster seizes power over the underwater world. Banished to dry land, the boy is taken in by a kind-hearted captain. With his new companion's help, the boy embarks on a journey to solve the mystery of his true identity.

Movie
The Return of Don Camillo
7.2
1953

The Return of Don Camillo

Energetic priest Don Camillo returns to the town of Brescello for more political and personal duels with Communist mayor Peppone.

Movie
Scrooge: A Christmas Carol
6.8
2022

Scrooge: A Christmas Carol

On a cold Christmas Eve, selfish miser Ebenezer Scrooge has one night left to face his past — and change the future — before time runs out.

Movie
Godzilla vs. Mechagodzilla
7.0
1974

Godzilla vs. Mechagodzilla

An Okinawan prophecy that foretells the destruction of the Earth is seeming fulfilled when Godzilla emerges to return to his destructive roots. But not all is what it seems after Godzilla breaks his ally Anguirus's jaw. Matters are further complicated when a second Godzilla emerges, revealing the doppelgänger as a mechanical weapon.

Movie
Transformers: Titans Return
6.9
2017

Transformers: Titans Return

After the Combiner Wars ended, Cybertron started to be rebuilt. However, an undead Starscream has been reincarnated as Trypticon, wreaking havoc around him. To combat this menace, Windblade gathers up a ragtag team of Transformers, including Optimus Prime and Megatron, to resurrect an ancient ally. And while some may be forever changed by the events, others may not emerge with their sparks intact.

Movie
Tokyo Fist
6.7
1995

Tokyo Fist

A businessman, Tsuda, runs into a childhood friend, Kojima, on the subway. Kojima is working as a semiprofessional boxer. Tsuda soon begins to suspect that Kojima might be having an affair with his fiancée Hizuru. After an altercation, Tsuda begins training rigorously himself, leading to an extremely bloody, violent confrontation.

Movie
The Price of Family
6.5
2022

The Price of Family

Heartbroken that their children no longer want to spend time with them, two parents fake an inheritance to bring the family together for Christmas.

Movie
Cocoon: The Return
6.5
1988

Cocoon: The Return

The reinvigorated elderly group that left Earth comes back to visit their relatives. Will they all decide to go back to the planet where no one grows old, or will they be tempted to remain on Earth?

Movie