123Movies - Watch Free Movies | 123 Movies

A series that explains the history and technology of weapons at war.

The ocean floor is home to centuries' worth of sunken vessels integrated into marine habitats. Explore extraordinary wrecks around the world and...

With the 00s now firmly in our rear view mirror, the decade is ripe for re-evaluation. From 9/11 to the financial crisis, the decade shows not only a...

A group of families learn the charismatic man they had trusted is sperm donor to hundreds — or perhaps thousands — of other children...

A detailed, and unbiased, look at the 43 men who have been the presidents of the United States of America.

Chasing Glory is an intimate, dramatic, and revealing seven-part documentary series that follows six athletes as they prepare to compete in the...

Dateline: World War II 2016 TV-PG Documentary · War In this detailed series, learn about the rise of Hitler's new Germany, Japan's...

Karl and Chris goon a 3 week trip, where they got to travel through China, Tibet & Nepal with the highlight of reaching Mount Everest base camp. ...

Are we finally a step closer to understanding the great unknown and what it may – or may not – hold? Man has always been curious about...

Suicide Cults is a gripping exploration into the lives of former cult members. David Koresh devotees detail their years inside Mount Carmel and a...

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 worldwide guided tour of the greatest movies ever made and the story of international cinema through the history of cinematic innovation.

Biography is a documentary television series. It was originally a half-hour filmed series produced for CBS by David Wolper from 1961 to 1964 and...

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

Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Explorers traveling to different corners of the...

Influential builders, dreamers and believers whose feats transformed the United States, a nation decaying from the inside after the Civil War, into...

30 for 30 is the title for a series of documentary films airing on ESPN, its sister networks, and online highlighting interesting people and events...

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...

Award-winning actor and nervous explorer Eugene Levy steps out of his comfort zone for a whirlwind tour of the world's most beautiful and intriguing...

Film historian and prop collector Dan Lanigan reunites iconic Disney movie props with the filmmakers, actors, and crew who created and used them in...

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.