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…
Scientists accidentally unleash a legion of giant killer crabs. A biological experiment in Florida goes awry. The result: 8-foot long land crabs which roar loudly and…
Aliens who've come to earth to spawn deep beneath the ocean begin terrorizing a Florida beach community. An ichthyologist and a young filmmaker team up to uncover the…
Dynamite fishing in a rural swamp revives a prehistoric gill monster that lives on the blood of human females. When a local is fishing with dynamite in Bog Lake,…
Anglers from the fishing village of Noyo, California, catch what appears to be a monster. The young son of one of the anglers falls into the water and something unseen…
In the sleepy California lighthouse town of Piedras Blancas, Sturges, the lighthouse keeper, is very superstitious and concerned for the safety of his teenage daughter,…
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 Salton Sea, an underwater earthquake causes a crevice to open, releasing prehistoric giant mollusks. A rescue training parachute jump is conducted, but the patrol…
Having previously survived being riddled with bullets, the Gill-man is captured and sent to the Ocean Harbor Oceanarium in Florida, where he is studied by animal…
Following the Gill-man's escape from Ocean Harbor Oceanarium in Florida, a team of scientists led by the deranged and cold-hearted Dr. William Barton (Jeff Morrow) board…
Dr. Carlo Lombardi, a carnival hypnotist, conducts experiments in hypnotic regression that take his unwitting female subject Andrea Talbott to a past life as a…
A geology expedition in the Amazon uncovers fossilized evidence (a skeletal hand with webbed fingers) from the Devonian period that provides a direct link between land…
The Monster Squad is a club of pre-teenagers who idolize classic monster-movies and their non-human stars. Club leader Sean Crenshaw (Andre Gower), whose younger sister,…
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…
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,…
A nuclear leak creates a mutant Slithis sea monster, which terrorizes the variety of pets, winos, and hippies who hang around Venice, California.
Neil and Sherry Grice, a young American couple, are visiting Greece in search of Neil's missing sister, Madeline, an artist who traveled to a remote island off the coast…
Near a small East Coast beach town, in broad daylight and a short distance from shore, a boat dumps a 55-gallon metal drum labeled "Danger Radioactive Waste" into the…
Mike and Kim and Jeri and Daniel, two couples from the city seeking a relaxing vacation in the backwoods of the Florida everglades, soon find their peaceful getaway trip…
On a Bermuda beach, a sleeping Magnus Dens is approached by a beautiful but mysterious woman, Jennie Haniver, who seems to recognize him. In the meantime, Magnus is…
The film opens with the statement that the people of Troy must once a month sacrifice a maiden lest a sea monster destroy their city. Because of this, some families flee…
Far north of the Arctic Circle, a nuclear bomb test, dubbed "Operation Experiment", is conducted. Prophetically, right after the blast, physicist Thomas Nesbitt muses…
During the Cuban Revolution, deported American gambler and racketeer Renzo Capetto (Anthony Carbone) comes up with a get-rich-quick scheme and uses his yacht to help a…