Unknown World

After arriving at his new, remote Army outpost, Capt. John Boyd and his regiment aid a wounded frontiersman who recounts a horrifying tale of a wagon...

The US military is running a test for a special type of radio transmitter, to be used to communicate with submarines, in a deep system of underground...

The discovery of a perfectly preserved caveman prompts a mad scientist to attempt a daring brain transplant.

A man and his daughter are attacked in the woods by what they believe is a Bigfoot-type creature. However, they soon begin to suspect that they may...

A silent figure known as The Assassin travels through a nightmare underworld of tortured souls, ruined cities and wretched monstrosities forged from...

A group of armed robbers fleeing the police head for the New Jersey Tunnel and run right into trucks transporting toxic waste. The spectacular...

Reporter Goro Maki stumbles upon scientists conducting weather experiments on Sollgel Island in the South Seas. He discovers the island is inhabited...

Explorer Thor Heyerdahl and his ten-man crew sailed their reed boat, the Tigris, over routes he believes were followed by Sumerian traders 5,000...

A group of students become trapped inside a mysterious cave where they discover time passes differently underground than on the surface.

The first biographical documentary film about the greatest Brazilian sailor by miles traveled. Setting sail from Salvador - Bahia - Brazil, Capital...

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...

A peaceful alien planet faces annihilation, as the homeless remainder of the human race sets its eyes on Terra. Mala, a rebellious Terrian teenager,...