123Movies - Watch Free Movies | 123 Movies

Filmed over the course of a year, this three-part documentary follows those who live in one of the most extraordinary places on the planet,...

The series will deploy the most advanced Spy Creatures ever created to infiltrate groups of apes and monkeys. Sophisticated AI will enhance the Spies...

A fresh look at humankind’s relationship to the planet’s wildest places and most fascinating species. Using advanced filming techniques,...

La grande storia is a historical documentary series aired by Italian public television network Rai 3.

Bear strands himself in popular wilderness destinations where tourists often find themselves lost or in danger.

View Canada’s extraordinary wildlife through the lens of its four distinct seasons.

Discover the remarkable ways animals of all shapes and sizes are adapting to make the most of opportunities in the newest and fastest changing...

From the largest waterfall on earth to the highest mountain in South America: Argentina is a country of extremes. Species-rich rainforests, rugged...

Narrated by Michael Palin, this fascinating series follows the incredible lives of trees - from their beginning as tiny seeds through to magnificent...

Traveling to the far corners of the world, we discover the extraordinary ways animals are adapting to our rapidly changing planet. We witness...

The Pacific is the largest and deepest ocean on our planet. This series showcases the many incredible creatures that call the Pacific home.

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

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

From the biology of attraction to the history of birth control, explore the ins and outs of sex in this entertaining and enlightening series.

The series heads to the very frontiers of space and science to produce the definitive television history of science fiction, told through its impact...

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

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

Porn has gone mainstream; the question is, can we handle it? This exploration of the intersection of sex and technology is told through the stories...

A documentary series exploring the myths and legends behind some of Hollywood’s notoriously “cursed” horror film productions. From...

Documentary series tracking the dreams and worries of Wrexham, a working-class town in North Wales, UK, as two Hollywood stars (Rob McElhenney and...

Film lovers examine the cinematic moments that thrilled, perplexed, challenged and forever changed them in this collection of visual essays.

A shipping magnate hires four experts from various fields to investigate what happened to his ships that went missing in the Bermuda Triangle. The...

From chilling betrayals to murder plots, this true-crime docuseries dissects the dark side of love through eyewitness testimonies.