123Movies - Watch Free Movies | 123 Movies

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Professor Brian Cox asks the biggest questions we can ask. Are we alone? Why are we here? What is our future? Join him in a stunning celebration of...

The stories behind innovations such as TV, radio, phones, airplanes, motorcycles and power tools as well as the inventors including Nikola Tesla,...

MythBusters is a science entertainment television program created and produced by Australia's Beyond Television Productions for the Discovery...

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

For seven decades after its tragic sinking, the Titanic lay undiscovered on the ocean floor. This compelling two-part documentary tracks the search...

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

An educational series that explains everyday objects and makes complex science accessible through experiments and playful explanations. It shows how...

Professor Jim Al-Khalili investigates the important concepts of energy and information.

It's "Mr. Wizard" for a different decade. Bill Nye is the Science Guy, a host who's hooked on experimenting and explaining. Picking one topic per...

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told...

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

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

Professor Brian Cox explores the dramatic lives of the eight majestic planets/worlds that make up our solar system.

Through the prism of Jeff Goldblum's always inquisitive and highly entertaining mind, nothing is as it seems. Each episode is centered around...

An insider's look at the engineering and scientific miracles behind the things that form the modern world.

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...

In 2020, the world changed. This topical series examines the coronavirus pandemic, the efforts to combat it and ways to manage its mental health toll.

Actor Zac Efron journeys around the world with wellness expert Darin Olien in a travel show that explores healthy, sustainable ways to live.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...