In 2008, German U- boat U-455 was discovered off the coast of Italy. 400 feet down, the submarine stands almost vertically on the ocean floor. This documentary will reveal its history and the cause of its demise.

This video invites you inside the U-505 submarine, the actual craft that stalked the waters of the Atlantic before it was blown to the surface and captured on June 4, 1944. This immersive video reveals the technology and life aboard this sub in the days leading up to her capture. Among the many highlights, you’ll see crewmen bunks and the galley, wedged in among the mechanical workings of the sub.

Showcases 3 major events during World War 2 involving both the Europeans & Pacific conflicts. The Raids to destroy Nazi Germany's heavy water production based in Norway, plus the final desperate act to deny them what had already been stockpiled. The Japanese midget submarines role and participation in the attack on Pearl Harbor, December 7, 1941. What they achieved plus what was their ultimate fate. The attacks on United States warships in the Pacific late in World War 2 by the Japanese Kamikaze and Okha Squadrons. The Kamikaze attacks were in whatever planes the Japanese forces were able to gather. The Okha attacks were made in specially built flying bombs that were towed by larger and usually slower aircraft that were not suitable for fighter work.

12,000 feet down, life is erupting. Alvin, a deep-sea mechanized probe, makes a voyage some 12,000 feet underwater to explore the Azores, a constantly-erupting volcanic rift between Europe and North America.

During the Cuban Missile Crisis of 1962, Soviet Navy officer Vasily Arkhipov refused to launch a nuclear strike and saved the world from nuclear war and total destruction.

Robert Llewellyn examines the enduring appeal of submarine movies, finding a beached Cold War Russian nuclear sub on the Medway and WWII German U-boat pens on the French coast.

Two Finnish filmmakers and an international team of divers embark on a quest to find the lost WWII German U-boat, U-479, in the Gulf of Finland. Despite Soviet claims of its sinking by the submarine Lembit, unanswered questions prompted the filmmakers to investigate the mystery firsthand.

The documentary covers the entire maritime sector, its significance and contribution in the development in a country. Evergreen Media traveled from Karachi to Gadani, to Ormara to Gawadar ports, life of Creeks area, Fisheries, Shipyards, boarded the national flag carriers and landed at naval combat ships. The voyage unfolds the simple and straightforward steps to the prosperity of several nations. The marine sector plays a vital role in the economy of a country though it is seldom visible in everyday life and thus continues to be undervalued. Maritime activities are essential to trade and prosperity. They underpin our quality of life by facilitating the safe, reliable and low cost movement of foodstuffs, consumer goods and raw materials.

OceanGate's Titan tourist submersible imploded in 2023 on a deep-sea dive to the Titanic. This documentary details how a bold vision ended in tragedy.

In 2016, a young Austrialian filmmaker began documenting amateur inventor Peter Madsen. One year in, Madsen brutally murdered Kim Wall aboard his homemade submarine. An unprecedented revelation of a killer and the journey his young helpers take as they reckon with their own complicity and prepare to testify.

The stranger-than-fiction true story of a Russian mobster, a Miami playboy, and a Cuban spy who teamed up in the early '90s to sell a Soviet submarine to the Cali Cartel.

A photographic journey compiled from journals, archival footage and photographs of an Australian military photographer, Sir Hubert Wilkins in 1931 as he went from New York to the North Pole in an old WWI submarine to explore the Arctic Ocean. Included on dvd are a brief history of the submarine and photographic gallery of Wilkins.

A Film By Matt O'Connor & Paul DiNatale Pioneer into the deep sea with maverick submarine builder and underwater explorer Karl Stanley. A View From Below follows Karl's unwavering quest to explore the mysteries of the deep sea. From the age of 15, Karl has pioneered in an industry that discourages individual endeavors. He has designed and built two groundbreaking submersibles with the creativity and resourcefulness of some of history's greatest inventors. Karl's determination and creativity will amaze and inspire you from the very beginning.

A Titanic dive. A fatal implosion. Five lives lost. As the world watched, investigators raced to uncover the truth behind the disaster. But was this more than a tragic accident?

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In 1968 the Soviet ballistic missile submarine K-129 sank in the Central North Pacific. American intelligence located it within weeks of its demise. The CIA crafted a secret program to raise the submarine in 1974. Now after much secrecy, this story can be told, by the men who made it happen and with never-before-seen footage of the actual salvage attempt, and new evidence of the project's successes and failures.

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An homage to the weird and wonderful world of B-movies, this short fauxdocumentary by film artist Chris Gerrard splices together classic clips with some new footage to tell the ludicrously fake story of the mysterious people (and things) lurking beneath us in the eerie River Tay. Feast your eyes on this unique archaeology of aquatic-themed film.

Celebrates 30 years of televised specials by The National Geographic Society.