A species of gelatinous creatures, having abandoned their dying planet and traveled to Earth, land in San Francisco. They infiltrate Earth's ecosystem, latching onto…
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.…
Dr. Carl Stoner, a herpetologist, sells a mysterious creature in a crate to a carnival owner. He later hires college student David Blake as an assistant, claiming that…
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…
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…
A group of diverse individuals are suddenly taken from their homes and flown via helicopter to a futuristic bomb shelter in the desert, nearly two miles below 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…