After years of underground atomic testing, one of the animals living within the Wisawa caves (a system that stretches from Phantom Lake to the Deadlands) has undergone a radical and unimaginably horrible transformation! While exploring the caves, Dr. Vincent Edwards and colleague Rosemary Bennett stumble across evidence in the disappearance of local children. After reporting the find to the local sheriff, Dr. Edwards and Rosemary are tapped to lead a rescue attempt. Along with the sheriff and small-town farmer Stan Johnson (the children's father), the rescue party quickly comes to the realization that if the caves don't get them, whatever unseen terror lurking in the shadows just might!

A group of students become trapped inside a mysterious cave where they discover time passes differen...

When some very creepy things start happening around school, the kids at Herrington High make the chi...

After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountain...

In this campy throwback to 1950s monster films, a vicious monster, the Riverbeast, has arisen from i...

After a group of biologists discovers a huge network of unexplored caves in Romania and, believing i...

Dr. Adams cultivates pig-human hybrids for organ transplants. One of the products, "Eve", was create...

A large spider from the jungles of South America is accidentally transported in a crate with a dead ...

The U.N.G.C.C. (United Nations Godzilla Countermeasure Center) recovers the remains of Mecha-King Gh...

In the sleepy town of Cavell, Il. Halloween night turns from festive to frightening when a bizarre a...

A seasoned news correspondent and cameraman embed themselves with a posse that set off into the rugg...

It is 1879 in the Dakota Territories, a band of men who set out to find and recover a family of sett...

Three children and two adults become trapped in the woods during a hurricane and it is up to a Bigfo...

A man wakes up deep inside a cave. Suffering amnesia, he has no recollection of how he came to be he...

A peaceful alien planet faces annihilation, as the homeless remainder of the human race sets its eye...

Unperturbed by the disastrous outcome of his previous meddling with the dead, Dr. West continues his...

One Million B.C. is a 1940 American fantasy film produced by Hal Roach Studios and released by Unite...

Survival is tough when you think you're the last person on Earth. From getting food, to water, to av...

Danielle Noble (played by Carla Ortiz) and her team of expert cave divers led by an ambitious americ...

When an atomic war on Mars destroys the planet's women, it's up to Martian Princess Marcuzan and her...

An obsessed engineer and their unlucky friend discover the price of creation when plastic becomes th...