Unknown World

After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has...

After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountains. But when a rockfall traps them deep...

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...

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

A group of middle school friends go on the hunt for treasure after finding a skeleton in the woods.

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

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...

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...

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

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

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

A group of scientists travel to a remote island to study the effects of nuclear weapons tests, only to get stranded when their airplane mysteriously...