123Movies - Watch Free Movies | 123 Movies

One Million B.C. is a 1940 American fantasy film produced by Hal Roach Studios and released by United Artists. It is also known by the titles Cave...

Geophysicist Dr. Josh Keyes discovers that an unknown force has caused the earth's inner core to stop rotating. With the planet's magnetic field...

After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.

Mothra's dark counterpart, Battra, emerges to eliminate humanity on behalf of the Earth. Two tiny fairies called the Cosmos offer their help by...

A young math genius discovers a huge solar storm on the verge of destroying the Earth's power grid and he must alert the world before a powerful...

An active volcano threatens a south Pacific island resort and its guests as a power struggle ensues between the property's developer and a drilling...

When a deadly mist engulfs Paris, people find refuge in the upper floors of the buildings. With no information, no electricity and hardly any...

The town of Midground is threatened by a tsunami caused by a massive earthquake in the North Pacific Ocean. After other unexplainable events...

Giant lava breathing tarantulas – Lavalantulas – erupt out of ancient volcanos in the Santa Monica Mountains, raining death and...

Centers on the events leading up to the cataclysmic 1980 eruption of Mount St. Helens in Washington, with the story beginning on the day volcanic...

When the sun's increasing expulsions of plasma threaten to ignite methane in our atmosphere, international tensions rise while scientists race for a...

Four adventurers descend to the bottom of the sea. When their surface tether snaps, they find themselves marooned in a network of underwater caverns.

When a volcano expert becomes convinced that a cataclysmic natural disaster is about to unfold, a volcanologist Professor John Shepherd and his...

A helicopter pilot and an environmental scientist lead a exodus of survivors in a search for a safe haven after a catastrophic tectonic event causes...

Volcanologist Harry Dalton comes to the sleepy town of Dante's Peak to investigate the recent rumblings of the dormant volcano the burg is named for....

Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack...

Mitch Buchannon, believed to have died in a boating accident survived and only has amnesia, he has been recovering in a Los Angeles hospital. His...

When a teenage girl is miraculously saved by a heart surgeon, the doctor begins to flirt with her. Her father doesn’t believe her and...

Despite scientist Nathan's warnings, his boss continues an experiment meant as publicity for his satellite firm: exploding an asteroid. Instead it...

An earthquake shatters a peaceful Los Angeles morning and opens a fissure deep into the earth, causing lava to start bubbling up. As a volcano begins...

Master car thieves square off against French gangsters in the South of France with money, women and lives all on the line.

Inspired by true and harrowing events, an ordinary man finds his world suddenly torn apart as devastating wildfires rip through the surrounding...

After an unprecedented series of natural disasters threatened the planet, the world's leaders came together to create an intricate network of...

Two couples vacationing together in an R.V. from Texas to Colorado are terrorized after they witness a murder during a Satanic ritual.