123movies - Watch Free HD Movie and Series - 123 movies

From eradicating disease to selecting a child's traits, gene editing gives humans the chance to hack biology. Meet the real people behind the science.

Everyone born from a donor might have siblings they had no idea existed, who were born from the same stranger. Here, a man gets instant results...

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

Exciting challenges and great stunts. That's how we know the Coppens brothers. Now they put special rooms full of scientific puzzles, tests and...

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...

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.

Newton's Apple is an American educational television program produced and developed by KTCA, and distributed to PBS stations in the United States...

Ever had a weird question you couldn't get out of your mind or a question you felt too embarrassed to ask? Well, lucky for you we're here to help!...

In the wake of the devastating war against the RDA and the loss of their eldest son, Jake Sully and Neytiri face a new threat on Pandora: the Ash...

When a mysterious child is found by a tribal couple near a roaring waterfall, they raise him as their own. As he grows, Sivudu is drawn to the world...

After cracking the biggest case in Zootopia's history, rookie cops Judy Hopps and Nick Wilde find themselves on the twisting trail of a great mystery...

Kim Dok-ja, an ordinary man in his 20s, is the only reader of an obscure web novel titled "Three Ways to Survive the Apocalypse". After having read...

One year since the supernatural nightmare at Freddy Fazbear's Pizza, the stories about what transpired there have been twisted into a campy local...

When a raging flood traps a researcher and her young son, a call to a crucial mission puts their escape — and the future of humanity — on...

Aging assassin Hornclaw has seen it all, but she never expected to mentor a reckless rookie like Bullfight. As their unlikely bond deepens, cracks...

Fired from a strip club, a vengeful dancer masterminds a high-stakes heist with fellow strippers to take down the corrupt boss and the men who...

The original Four Horsemen reunite with a new generation of illusionists to take on powerful diamond heiress Veronika Vanderberg, who leads a...

The Demon Slayer Corps are drawn into the Infinity Castle, where Tanjiro, Nezuko, and the Hashira face terrifying Upper Rank demons in a desperate...

LAPD officer Jake Rosser endeavors to lead a peaceful life with his family and retired K-9 officer, Socks. However, tranquility dissolves into chaos...

Will Radford is a top analyst for Homeland Security who tracks potential threats through a mass surveillance program, until one day an attack by an...