A nuclear leak creates a mutant Slithis sea monster, which terrorizes the variety of pets, winos, and hippies who hang around Venice, California.
In a distant galaxy, a starship searches for the evil Count Zarth Arn (Spinell). Closing in on a planet, the ship is attacked by a mysterious weapon which drives the…
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…
Solana Beach, a seaside tourist resort, has come under attack by a giant octopus, which captures and devours human swimmers and boaters, picking the skeletons clean of…
A man brings a woman named Syrene (Leigh Christian) to an island, and she pays him with some pearls. The inhabitants of the island appear to be inbred, with oversized…
Ship's engineer Andrew Braddock (Michael York) and two other men are floating in a lifeboat in the middle of the Pacific Ocean following the wreck of the ship Lady Vain.…
In his laboratory, mad scientist Dr. Kurt Leopold (Marshall Grauer) contemplates his former colleagues' derision for his "formula", "ZaAt", a compound that can transform…
A scientific expedition to a remote Mexican fishing community, led by Dr. Rick Torres (Kerwin Mathews) and Susan Lowry (Pier Angeli), discovers unhealthy amounts of…
A woman running naked through the jungle on Blood Island is killed by a green-skinned beast that resembles a man. At the same time, a ship arrives at the island carrying…
A young woman, named Noah, lives alone in a small apartment New York City. She is a mentally disturbed flower child, who retreats into her past, yearning for lost…
Fast-talking Jasper B. Hawks drives through the forest in his car, along with his sidekick Elmer Briggs. At the same time, pilot Joi Landis pilots a single engine…
Demonstrating that a little knowledge is a dangerous thing, a convicted strangler studies the paranormal and finds a way to render himself invisible. Once he escapes, he…
After a spectacular and mysterious cosmic event, ants of different species undergo rapid evolution, develop a cross-species hive mind and build seven strange towers with…
After a scientist is mysteriously killed while assisting a top-secret bioengineering project in the swamps of the American South, government worker Alice Cable arrives…
The film opens with a green-skinned man (Franne Schacht) wandering aimlessly through the desert with a mysterious laser cannon attached to his arm. Nearby, an alien…
Dr. Henry Jekyll dedicates his life to the curing of all known illnesses; however, his lecherous friend Professor Robertson remarks that Jekyll's experiments take so…
Dr. William Jekyll (Denis de Marne) is a brilliant scientist whose revolutionary theories on the nature of human evil have earned him derision from the more conservative…
Willard Stiles is a meek social misfit who develops an affinity for rats. He lives in a large house with his cranky and decrepit mother Henrietta. On his 27th birthday,…
The Earth is passing through the tail of a comet, an event which has not occurred in 65 million years and coincided with the extinction event that wiped out the…
In Crater Lake, Northern California, Dr. Richard Calkins is informed by his colleague Dan Turner that he and his girlfriend Susan Patterson have made an incredible…
In Los Angeles, Frank Davis and his wife Lenore are expecting their second child. Frank is a successful public relations consultant and his wife is a stay-at-home mom…
While searching for lost lumberjacks, three members of a search-and-rescue team are killed by an unseen force. Dr. Robert Verne accepts a job from the Environmental…
In 1961, scientist Dr. Paul Armstrong (Larry Blamire) and his wife Betty (Fay Masterson) drive into the mountains. Dr. Armstrong is searching for a meteorite that has…
A family of aliens on a dying desert planet search for subterranean water to drink through a straw. A NASA research probe lands and begins taking atmospheric samples via…