123Movies - Watch Free Movies | 123 Movies

This remarkable journey across our planet and universe explores how meteorites, shooting stars, and deep impacts have awoken our wonder about other...

The James Webb Telescope stirs imaginations with vivid photos of distant galaxies. This documentary tracks its historic journey from inception to...

A doomed love triangle between intrepid French scientists Katia and Maurice Krafft, and their beloved volcanoes.

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring of orbiting debris that threatens the safety...

Does infinity exist? Can we experience the Infinite? In an animated film (created by artists from 10 countries) the world's most cutting-edge...

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

Chronicles the extraordinary life of visionary scientist Demis Hassabis and his relentless quest to solve the enigma of artificial general...

Egyptian archaeologists dig into history, discovering tombs and artifacts over 4,000 years old as they search for a buried pyramid in this...

In this documentary, wealthy entrepreneur Bryan Johnson puts his body and fortune on the line to defy aging and extend his life beyond all known...

Follow three rocket and satellite companies – Astra Space, Rocket Lab, and Planet Labs – and the quests of their idiosyncratic founders...

This documentary starring climber Alex Honnold and famous biologist Bruce Means document their expedition to the South American sky islands in search...

NASA launches its most ambitious hunt for traces of life on Mars, landing a car-sized rover in a rocky, ancient river delta. The rover will stow...

On his ship "Calypso," as well as in a submarine, Jacques Cousteau and his crew sail from South America and travel to Antarctica. They explore...

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft to create a film that celebrates their legacy.

Using masterfully restored footage from recently declassified images, The Bomb tells a powerful story of the most destructive invention in human...

Delve into the digestive system with this lighthearted and informative documentary that demystifies the role gut health plays in our overall...

A users' guide to the cosmos, from the Big Bang to galaxies, stars, planets and moons: where did it all come from and how does it all fit together? A...

David Attenborough looks at the extraordinary ends to which animals and plants go in order to survive. Featuring epic spectacles, amazing TV firsts...

Witness the remarkable story of our universe over billions of years and its inextricable link to life on Earth in this sweeping documentary series.

A unique fusion of blue chip natural history and earth science that explains how our living planet operates. This five-part series shows how the...

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of...

There's nothing else like it. Chris Packham reveals the epic, four-billion-year story of our home - from its dramatic creation to the arrival of...

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, tornadoes, hurricanes and earthquakes.

Sex, joy and modern science converge in this eye-opening series that celebrates the complex world of women's pleasure — and puts stubborn myths...

Exploring the vital role colour plays in the daily lives of many species.

Explore the impact of A.I. and how it is transforming the way we live and work -- both now and in the future, featuring some of the brightest minds...

In the early 1900s, Albert Einstein developed an idea - called Relativity - that changed our understanding of reality. It explained how both space...

Brian Greene is going to let you in on a secret: We've all been deceived. Our perceptions of time and space have led us astray. Much of what we...

See the world differently. Chris Packham shines a light on different aspects of our brains, helping neurodivergent people create beautiful films to...

Hannah Fry takes a spectacular look at the science of size by imagining a parallel world in which everything is made bigger or smaller.

Two marketing executives go "balls out" and pitch a bold full‑coverage condom sponsorship with the World Cup. After their drunken celebration in...

Avatar Aang, the world's last Airbender, learns of an ancient power that could save his culture from extinction. With the help of his friends, he...

The young daughter of a journalist disappears into the desert without a trace—eight years later, the broken family is shocked when she is...

Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he is or how he got there. As his memory...

Having thwarted Bowser's previous plot to marry Princess Peach, Mario and Luigi now face a fresh threat in Bowser Jr., who is determined to liberate...

When James receives a mysterious letter from his lost love Mary, he is drawn to Silent Hill—a once-familiar town now consumed by darkness. As...

When a Category 5 hurricane decimates a coastal town, the storm surge brings devastation, chaos, and something far more frightening onto shore:...

Murder and chaos erupt when a miser becomes obsessed with a toaster he gave as a wedding gift.