123Movies - Watch Free Movies | 123 Movies

Assigned to oversee the development of the atomic bomb, Gen. Leslie Groves is a stern military man determined to have the project go according to...

While on a fishing trip, Harry Baldwin and his family hear an explosion and realize that Los Angeles has been leveled by a nuclear attack. Looters...

The controlled explosion of an atomic bomb in the Arctic Circle awakens a frozen dinosaur that will wreak havoc in New York City.

Story of the early life of genius and Nobel Prize-winning physicist Richard Feynman.

A documentary composed of historical footage and contemporary interviews from the men and women of Los Alamos, recalling their experiences of the...

Because of a technical defect an American bomber team mistakenly orders the destruction of Moscow. The President of the United States has but little...

In order to help bring Nazis to justice, U.S. government agent T.R. Devlin recruits Alicia Huberman, the American daughter of a convicted German war...

The only hope for humanity to survive a natural disaster is to detonate a nuclear bomb in Los Angeles.

Chappy Sinclair is called to gather together a mixed Soviet/U.S. strike force that will perform a surgical strike on a massively defended nuclear...

The story of the Cuban Missile Crisis in 1962—the nuclear standoff with the USSR sparked by the discovery by the Americans of missile bases...

A story about the effect of the atomic bombing of Hiroshima on a boy's life and the lives of the Japanese people.

Three years after the Hiroshima bombing, a teenager helps a group of orphans to survive and find their new life.

WWII from Space delivers World War II in a way you've never experienced it before. This HISTORY special uses an all-seeing CGI eye that offers a...

"Trinity and Beyond" is an unsettling yet visually fascinating documentary presenting the history of nuclear weapons development and testing between...

Prelude to War was the first film of Frank Capra's Why We Fight propaganda film series, commissioned by the Pentagon and George C. Marshall. It was...

This documentary examines the 1999 London bombings that targeted Black, Bangladeshi and gay communities, and the race to find the far-right...

For the 20th anniversary of "Titanic," James Cameron reopens the file on the disaster.

During the chaotic final weeks of the Vietnam War, the North Vietnamese Army closes in on Saigon as the panicked South Vietnamese people desperately...

The history of cinematic sound, told by legendary sound designers and visionary filmmakers.

The extraordinary story of how Hollywood changed World War II – and how World War II changed Hollywood, through the interwoven experiences of...

Featuring never-before-seen footage, this documentary delivers a startling new look at the Peoples Temple, headed by preacher Jim Jones who, in 1978,...

Dick Proenneke retired at age 50 in 1967 and decided to build his own cabin in the wilderness at the base of the Aleutian Peninsula, in what is now...

An unprecedented and intimate look at the life, work and enduring legacy of British actress Audrey Hepburn (1929-1993).

An investigative and powerfully emotional documentary about the epidemic of rape of soldiers within the US military, the institutions that perpetuate...