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…
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…
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…
This place; which has reportedly swallowed up hundreds of ships, planes and human lives without even a trace; reaches out to devour the Marvin family and their crew of…
Two teenagers come upon an apparently abandoned military installation at night. They take advantage of what appears to be a swimming pool to skinny dip. The teenagers…
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…
Andreas Valenti (Gianni Garko) is a respected surgeon with misogynistic tendencies. When his girlfriend Daniella (Paola Senatore) is accidentally killed by titular metal…
In the Florida Everglades, a pair of larger-than-human, intelligent leeches live in an underwater cave. They begin dragging locals down to their cave, where they slowly…
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…
The film centers around a rapist and murderer in Miami who stalks his victims and then calls them repeatedly before raping and killing them. The movie opens with a body…
In a small German village near the Rhine river, a nearby boarding school is plagued by a series of grisly murders of its female students every full moon. Locals in the…
Some time after the events at Pinehurst Halfway House, Tommy Jarvis is released from the mental institution, despite still having hallucinations of the mass murderer…
While aboard a houseboat on Crystal Lake, teenager Jim Miller tells his girlfriend Suzi the legend of Jason Voorhees, before playing a prank on her with a hockey mask…
Sampson and his son Ainsley are hunting alligators in a swamp. While Ainsley is urinating, Sampson falls silent; Ainsley finds Sampson dead before he too is killed by a…
When a great white shark eats the potential catch of a sport fisherman, the man and his daughter violently retaliate by sadistically torturing and killing the shark. The…
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…
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…
The film opens with a sequence of meteor showers, with a narrator describing that meteorologists and scientists are studying the phenomenon. With the meteor shower…
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…
When the Japanese freighter Eiko-maru is destroyed near Odo Island, another ship—the Bingo-maru—is sent to investigate, only to meet the same fate with few survivors. A…
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…
A serial killer dressed in scuba gear and a wet suit is on the loose in the canals of Venice. The skull-faced murderer kills women by drowning them in the canals and…
In 1935 Florida, lowlife mobster Nicky Rocco is betrayed and executed in the swampy backwoods as his pregnant gun moll Ruby Claire watches. He swears vengeance with his…
After witnessing her alcoholic father physically abusing her mother, a young Tina Shepard attempts to escape the chaos at home and heads out onto Crystal Lake in a boat.…