123Movies - Watch Free Movies | 123 Movies

The story of the Convoys is a tale of compelling drama, full of bravery and tragedy. It takes us into the lives of hundreds of thousands of...

Following his visit to the Great Barrier Reef in 1957, naturalist and broadcaster David Attenborough returns and uses the latest filming techniques...

The very first submarine, which legend claims lurked beneath New York Harbor during the American Revolutionary War. The small ships that rescued...

Hell Below is an event-based series charting the stealth game of sub sea warfare, tracking the dramatic narrative from contact to attack of the...

The story of the underwater war between US, UK and Soviet submarines in the second half of the 20th century.

The evolution of the modern naval warship, from the days of wooden vessels under sail to today's nuclear-powered aircraft carriers, submarines, and...

'Nuclear Sharks' explores the silent, stealthy symbol of the Cold War. A war waged outside public view. A war about strategy and world domination. A...

After disaster strikes the Earth, a marine biologist on a research mission in a submarine must fight to advance the process into a conspiracy.

Join the crew of the Seaview aboard their super high-tech submarine, where no mission is too dangerous and no threat is too deadly, be it enemy...

By 2039, global warming had caused sea levels to rise and large amount of territory to be lost. As though in response, a mysterious group of warships...

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,...

Motoring programme featuring reviews of and reports about cars of all types.

An in-depth look at the history and pop cultural significance of horror films.

Doctor Who Confidential is a documentary to complement the revival of the long-running British science fiction television series Doctor Who. Each...

Filmed across six continents, this docuseries uses cutting-edge camera technology to capture animals' nocturnal lives, revealing new behaviours...

A series of standalone documentaries powered by the unparalleled journalism and insight of The New York Times, bringing viewers close to the...

Explore Marvel’s rich legacy of pioneering characters, creators and storytelling to reflect the world outside your window. Each documentary,...

This darkly satirical how-to guide explores the rise and fall of history's most notorious mob bosses and their tactics for success.

MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5...

The history of the sport of baseball in America, told through archival photos, film footage, and the words of those who contributed to the game in...

This docuseries takes an unprecedented look at the enduring and influential legacy of DC, allowing fans to rediscover the universe of characters, as...