123Movies - Watch Free Movies | 123 Movies

Sitting on top of one of the world’s largest super-volcanos are 3,500 square miles of the most spectacular American wilderness. This summer,...

In new six-part series Untamed China, wildlife adventurer Nigel Marven explores the country's mountains and grasslands, crosses its greatest deserts...

Capturing the high drama of the Serengeti’s distinctive wildlife up close.

Millions of years ago, incredible forces ripped apart the Earth’s crust creating seven extraordinary continents. This documentary series...

Zoologist Jack Randall journeys into Australia's Outback to encounter extraordinary wildlife.

Meet the bizarre, amazing and breathtaking creatures and landscapes of a vibrant lost world; and discover how life not only survived during the...

Through unprecedented access we showcase the spectacle that is Wild Russia. From east to west, via mountains, volcanoes, deserts, lakes and Arctic...

Filmed across five years in a single spectacular location, the lives and fates of our four families - leopards, hyenas, wild dogs, and lions - are...

Keep an eye on the daily routines, quirky habits and cozy habitats of several baby animals at Cleveland Metroparks.

This revealing series follows environmental activist Greta Thunberg as she seeks to raise awareness of the accelerating climate change and spread her...

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from...

A celebration of Paul Newman and Joanne Woodward’s iconic careers and decades-long partnership. Director Ethan Hawke brings life and color to...

Explore the history of the American LGBTQ movement through the lens of TV in this five-part docuseries. Combining archival footage with new...

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

This intense documentary series details true stories of neighbors gone bad, from heinous fraud schemes to senseless acts of violent retribution.

David Attenborough reveals the amazing stories behind the tiny lives of invertebrates, exploring their incredible miniature world with...

This docuseries explores the period between 1979 and 1981 when at least 30 African-American children and young adults disappeared or were murdered in...

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

Keanu Reeves tells one of the greatest sagas in Formula 1 history. Through the insights of Ross Brawn and revered racing icons like Jenson Button and...

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.