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 caves in Central America. When the signal from one of the transmitters suddenly disappears, a team of soldiers led by Major Elbert Stevens and cave specialists led by Rupert 'Wolf' Wolfsen including scientist Leslie Peterson are sent in to find out what happened. Exploring deep underground, they stumble upon a tribe of albino cave-dwellers who have apparently been isolated from the rest of the world for thousands of years. The cave-dwellers are hurt by radio frequencies and are able to see in infra-red frequencies, tracking the explorers by their body heat.

A two-week trek through the Cascade Mountains tries the survival instincts of five adventurous teena...

A lord’s servant, Ali Baba, is sent to retrieve a slave for his master, but ends up on an adventure ...

Six young friends investigate missing persons cases in a remote cave system, unaware they're being s...

Dracula travels to the American West, intent on making a beautiful ranch owner his next victim. Her ...

An architect discovers the animal inside her after she falls prey to an ancient curse on a visit to ...

Hungry for adventure, Thor secretly embarks on the journey of a lifetime, joined by his loyal brothe...
A group of college friends' Thailand adventure turns deadly when they become trapped in submerged ca...

A team of spelunkers, when investigating a system of caves beneath a small town, come across a hideo...

In the last days of WWII, a Japanese platoon is attacked by headhunters while attempting to hide mil...

Stranded deep in the woods, a young married couple is taken in by an isolationist family, one that l...

Three year old Ada, daughter of the British captain McPherson, is captured by the Indian Tukh sect t...

A curse on their recently deceased mother leaves Tari and her brother Kadar with only seven days to ...

A nature photographer discovers an old railway tunnel that holds a strange mystery.

Tomás, a birdwatcher and photographer, tries to give his career a push by taking an impossible photo...

Two strangers find themselves trapped underground when the city is attacked by a monstrous threat. B...

Our days. Five students of the Faculty of History sent to the archaeological practice. Professor, he...

A young cartographer comes across a mysterious cave during his expedition, a place that resists his ...

When a group of isolated people in the Greek mountains set off a cave explosion, they are menaced by...
Plot details are being kept in the basement, but it is described as a thriller skulking around in th...

A group of young miners venture into the Gold Spike Mine in search of gold, even after being warned ...