Ted and his family have just moved to the sleepy coastal town of Gull Island so that he can complete work on his thesis. Everything couldn’t seem more picturesque about their new, seaside home… that is, except for the increasing number of aggressively behaving birds.
During the Cuban missile crisis in 1962, a Russian submarine strays into American waters. On board is a nuclear cargo destined for Castro. The Americans attack and destroy the sub. 38 years later US submarine Roosevelt is in the same waters. An unknown object attacks and disables the sub with devastating force and drags the vessel to the bottom of the ocean. What lies on the ocean bed beggars belief: dozens of wrecks, among them the sub destroyed 38 years ago. Whatever was on board has fed a creature of unbelievable size and strength! The only way out is the emergency submersible and a passing cruise ship. Above or below the water, there is no escape from the monster mutant octopus with a nuclear diet...
Dead bodies are being found in New York harbor. The police have no clues nor suspects until Nick and his colleague realize the killer is a giant octopus. Everybody, especially the police captain, refuses to believe Nick's story, and soon the harbor will be filled with boats for the 4th of July celebrations.
A young girl lost in the loneliness and boredom of reality finds solace in an ill boy, whom she can visit in a surreal dream world that she drew in her school composition book.
The California coast is terrorized by two enormous prehistoric sea creatures as they battle each other for supremacy of the sea.
Skipper, Kowalski, Rico and Private join forces with undercover organization The North Wind to stop the villainous Dr. Octavius Brine from destroying the world as we know it.
Popeye is a super-strong, spinach-scarfing sailor man who's searching for his father. During a storm that wrecks his ship, Popeye washes ashore and winds up rooming at the Oyl household, where he meets Olive. Before he can win her heart, he must first contend with Olive's fiancé, Bluto.
A psychiatrist with intense acrophobia (fear of heights) goes to work for a mental institution run by doctors who appear to be crazier than their patients, and have secrets that they are willing to commit murder to keep.
A vengeful spirit has taken the form of the Tooth Fairy to exact vengeance on the town that lynched her 150 years earlier. Her only opposition is the only child, now grown up, who has survived her before.
The tranquil life of a lighthouse keeper and his family is disrupted when a flying saucer and its alien inhabitants invade.
A young man who arrives at a remote island finds himself trapped in a battle for his life.
Rachel Carson, a best-selling crime novelist, is devastated and filled with guilt over the accidental death of her son. Hoping that a change of scenery will help alleviate her suffering, she leaves her home in the city and moves into a vacant country house owned by a friend and begins a relationship with charming local Angus. But, just as her life is taking a turn for the better, Rachel realizes she's being romanced by a ghost, leading her to doubt her own sanity.
A boating accident off the coast of Spain sends Paul and his girlfriend Barbara to the decrepit fishing village of Imboca. As night falls, people start to disappear and things not quite human start to appear. Paul is pursued by the entire town. Running for his life, he uncovers Imboca's secret..they worship Dagon, a monstrous god of the sea...and Dagon's unholy offspring are on the loose...
A marine biologist, a dolphin trainer, a research scientist, and a local sheriff try to hunt down a large sea monster, a shark/octopus hybrid, that is devouring swimmers and fishermen off a south Florida coast.
Three lighthouse keepers on an uninhabited island off the coast of Scotland discover something that isn't theirs to keep.
Dr. Eric Vornoff, with the help of his mute assistant Lobo, captures twelve men for a grisly experiment; His goal to turn them into supermen using atomic energy. Reporter Janet Lawton, fiancée of the local lieutenant, vows to investigate Vornoff's supposedly haunted house.
An American scientist up to no good (as usual) by creating the half-pterodactyl, half-barracuda: Pteracuda. When the creature inevitably escapes, it's up to Sharktopus to stop him.
Jilted by his fiancee, Arthur Pilbeam gets a job as far away from women as possible. Alone in a lighthouse, he soon finds that 12 other people end up living on the tiny island. Thirteen is an unlucky number; and one-by-one they disappear ...
When a love letter falls into Sara's hands that is not meant for her, but whose addressee remains unclear, her curiosity is aroused. The words on the paper have caused something in her to resound, which she wants to trace. The surprising path of feelings makes its way through the jungle of life.
A prison ship on its way to a remote island prison runs aground on rocks and sinks. Mixed survivors of cons and prison guards struggle ashore, only to discover to their horror that another survivor got there first - the murderous & psychotic Leo Rook. Stranded, with no means of escape or call for help, the survivors must face a night of terror as they struggle to survive.