The adventures of a film stuntman who moonlights as a bounty hunter when movie work is slow.

A US coast guard finds only a woman still alive aboard a shipwreck. She tells her rescuer what happened and soon, they find themselves trapped in a mysterious part of the ocean known as Satan's Triangle.

Scientific experiments backfire and produce horrific mutations: half man, half fish, which terrorize a small fishing village by killing the men and raping the women.

During World War I, a German U-boat sinks a British ship and takes the survivors on board. After it takes a wrong turn, the submarine takes them to the unknown land of Caprona, where they find dinosaurs and neanderthals.

Searching for the lost world of Atlantis, Prof. Aitken, his son Charles and Greg Collinson are betrayed by the crew of their expedition's ship, attracted by the fabulous treasures of ...

In 1919, a British expedition in the Antarctica region is searching for a lost American explorer and finds a hidden prehistoric world instead.

A Victorian era scientist and his assistant take a test run in their Iron Mole drilling machine and end up in a strange underground labyrinth ruled by a species of giant telepathic bird and full of prehistoric monsters and cavemen.

A young American family moves to a House in Kyoto, Japan. It turns out to be haunted by the ghosts of a woman and her lover, who were killed by the woman's husband, as well as the ghost of the husband, who killed himself afterward.