The movie opens with a young couple, Pat Wheeler (Grady Vaughn) and Liz Humphries (Yolanda Salas), parked in a bleak, rural locale overlooking a ravine. A giant Gila…
A nuclear submarine on maneuvers in the Pacific Ocean, captained by Commander Pete Mathews (Kenneth Tobey), comes into contact with a massive sonar return. The commander…
A group of scientists and their support crew of five sailors land on a remote island in the Pacific Ocean. They are searching for a previous expedition that disappeared…
Captain Joe Ryan is salvaging for treasure off the coast of Ireland when a volcano erupts, nearly sinking his ship. Ryan and his First Officer and friend, Sam Slade,…
During a rainy night, a fishing boat is attacked by a giant octopus. The giant octopus is then attacked by a giant green-haired humanoid monster. After defeating the…
Two pilots named Shoichi Tsukioka and Koji Kobayashi are hunting for schools of fish for a tuna cannery company in Osaka. Kobayashi's plane malfunctions and is forced to…
In the South Seas, a volcano explodes, eventually causing North Pole icebergs to shift. Below the melting polar ice caps, a 200-foot-long praying mantis, trapped in the…
In the Salton Sea, an underwater earthquake causes a crevice to open, releasing prehistoric giant mollusks. A rescue training parachute jump is conducted, but the patrol…
Scientist Steve Karnes delivers a speech to a British scientific society, led by Professor James Bickford, about the dangers to marine life posed by nuclear testing.…
In the small mining village of Kitamatsu, near the foothills of Mount Aso on the southern Japanese island of Kyushu, two miners have gone missing. The two men, Goro and…
A giant stone statue comes to life to protect the residents of a small town against the depradations of an evil warlord.
Tromaville's nuclear reactor has been rebuilt and the Nukamama Corporation that funded it has incorporated a new college, the Tromaville Institute of Technology…
A severely deformed man stumbles through the Arizona desert, falls, and dies. Dr. Matt Hastings, a doctor from the nearby town of Desert Rock, Arizona, is called in by…
An alien from outer space bites a bio-researcher on the hand and turns him into a monster. Its first victim is the guard at the laboratory he's working in. The guard's…
An evil genius named Dr. Who creates Mechani-Kong, a robot version of King Kong, to dig for the highly radioactive Element X, found only at the North Pole. Mechani-Kong…
Dr. Jane Tiptree has withdrawn from public life to conduct sequestered research for the Eunice Corporation. The DARPA is wary of her work with genetically modified…
Far north of the Arctic Circle, a nuclear bomb test, dubbed "Operation Experiment", is conducted. Prophetically, right after the blast, physicist Thomas Nesbitt muses…
Can earth stop the savage onslaught of beast-men from space? Aliens release a furry critter in the wilds of Lapland where it takes a woman captive and threatens a group…
An Experiment involving human tissue regeneration goes horribly wrong when Dr. Clark is forced to drink his own potion by two deranged thugs. But instead of killing him,…
Two members of Greenpeace discover that a local factory sheds radioactive waste into an active volcano, which has created a terrifying creature that wreaks havoc in the…
Adam (Eric Jungmann) and Harley (Justin Urich) drive a red 1970 Chevrolet Kingswood across the country so Adam can tell his ex-girlfriend Betty-Ann he still loves her…
Mitch MacAfee (Morrow), a civil aeronautical engineer, while engaged in a radar test flight near the North Pole, spots an unidentified flying object. Three jet fighter…
New Mexico State Police Sgt. Ben Peterson and Trooper Ed Blackburn discover a little girl wandering the desert, near Alamogordo, in shock and in a catatonic state. They…
An earthquake strikes Mexico, resulting in the overnight birth of a new volcano. Geologists Dr. Hank Scott and Dr. Arturo Ramos are dispatched to study this crisis at…