With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
A group of armed robbers fleeing the police head for the New Jersey Tunnel and run right into trucks...
After a tragic accident, six friends reunite for a caving expedition. Their adventure soon goes horr...
On the eve of a historic lunar mission, astronaut Anderson uncovers a sinister artificial intelligen...
A renegade federal agent uses a new drug to create an army of unbeatable warriors.
Six complete strangers with widely varying personalities are involuntarily placed in an endless maze...
Welcome to lush Dinosaur Island, where a tribe of gorgeous cavedwelling warrior women satisfy the ex...
An engineer leads the building of a trans-Atlantic tunnel linking Britain and the United States.
A giant octopus, whose feeding habits have been affected by radiation from H-Bomb tests, rises from ...
A group of scientists travel to a remote island to study the effects of nuclear weapons tests, only ...
The US military is running a test for a special type of radio transmitter, to be used to communicate...
A man and his daughter are attacked in the woods by what they believe is a Bigfoot-type creature. Ho...
The discovery of a perfectly preserved caveman prompts a mad scientist to attempt a daring brain tra...
A Muslim ambassador exiled from his homeland joins a group of Vikings, initially offended by their b...
In the early hours of the night, young David Maclean sees a flying saucer land and disappear into th...
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...
Gamera escapes from his rocket enclosure and makes his way back to Earth as a giant opal from New Gu...
Daniel is an odd guy who lives with his endlessly quarrelling parents uncomplaining about his destin...
During the US Civil War, Union POWs escape in a balloon and end up stranded on a South Pacific islan...
A brilliant counterterrorism analyst with a deep distrust of AI discovers it might be her only hope ...