The Lost World

A mysterious artifact unearthed below a London subway station proves to have powerful psychic effects on the people around.

After the disappearance of a young scientist on a business trip, his son and wife struggle to cope, only to make a bizarre discovery years later -...

A giant tyrannosaur terrorizes a band of California marijuana growers.

Army experimentation with transporter devices accidentally turns people into alligators.

A team of elite commandos on a secret mission in a Central American jungle come to find themselves hunted by an extraterrestrial warrior.

An expedition in the South Pacific lands on a tropical island where the natives worship the mysterious deity Gappa. An earthquake opens up an...

An adventurous teenager summons the courage to help a friendly dinosaur to escape from the clutches of a mad scientist that wants to use him for...

A group of archaeological students become trapped in the past when they go there to retrieve their professor. The group must survive in 14th century...

Mario and Luigi, plumbers from Brooklyn, find themselves in an alternate universe where evolved dinosaurs live in hi-tech squalor. They're the only...

When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.

In the peaceful Colorado town of Snowfield, something evil has wiped out the community. And now, it's up to a group of people to stop it, or at least...

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...