Horror Movies Never Released on DVD or Blu-ray in North America

Scientists Robert Jones and Frank Enari suspect that there is someone or something other than their research primates inhabiting their isolated polar station.

Hostile youngster Stuart Parker will stop at nothing to break up his mother Elaine's second marriage. When Stuart is suspected of homicide, his stepfather Paul Hamilton fears that he may be the boy's next victim.

After a mysterious blackout, a son goes out to investigate and captures footage of actual aliens. When the aliens follow him and his brothers back to their home, all hell breaks loose.

A giant alligator makes a city lake his new feeding ground and must be stopped before he breaks out into the surroundings.

A troubled man gets released from prison and starts taking out his sadistic fantasies on an unsuspecting family living in a secluded house.

Alex West, who roomed with the late Norman Bates at the state lunatic asylum, inherits the infamous Bates Motel after Norman Bates dies, and tries to fix it up to make it a respectable business. But soon, strange events occur.

Something is attacking and killing people on the beach. David and Mariana, old friends, search for clues where they played as kids to uncover the mysterious creature.

Six scientists investigate a strange phenomenon at the creepy Headstone Manor, the site of a mysterious massacre years earlier that took the lives of 18 guests in one night.

Detective Jim Bishop and Dr. Rachel Carson must find a way to stop a giant monstrous insect that's eating people in her quarantined hospital before it procreates and spreads a deadly infection it's carrying.

A husband finds out that his wife and her lover are trying to kill him.

Inspired by what happened to Clint Goodman, the protagonist of the first film, an adulterous husband from Clint's small town plans to do the same things to his wife, Laura.

In 1692 in Salem, Massachusetts, young Ann Putnam accuses several residents of being witches, and they are tried and put to death. In 1980, young Loreen Graham is on a school outing to the Salem Witch Museum when a wax figure of a man from 1692 comes to life and accosts her. It seems that she may be the reincarnation of Ann, who has accused the man's 5-year-old girl of witchcraft and the girl is scheduled to be burned at the stake. Loreen must fight being possessed by Ann Putnam and confront the evil minister from 1692 who is consorting with Ann to falsely accuse people of witchcraft.

After being arrested, a Texas man begins confessing to the brutal murder of over 200 women. He recounts his random selection of victims and his traveling companions, his friend and friend's sister. But the police can't be sure whether to believe him or not until he locates a body and shows them some polaroids. Based on the true story of Henry Lee Lucas.

A group of drug dealing petty criminals fleeing from the police take a magician and his daughter hostage; but once they reach his mansion, all hell breaks loose.

In 1950s Africa, a tribal magician calls up a demon to kill Europeans.

After an archeological expedition discovers the tomb of the Egyptian king Tutankhamen, many of the scientists, engineers and workmen begin mysteriously dying off.

The private investigator Mark Higbie is drinking in a bar with his friend Frank, who is waiting for his fiancée Leigh Lockridge, and the bartender Carlo Lenzi. Out of the blue, a young woman asks Frank to help her to go to her car, but something happens and Frank screams, and his friends find his severed body. Soon Leigh goes to Mark's office and hires him to find what happened to her fiancé since Lt. Gully Conti believes she is involved in the murder. Her last husband vanished in a ship during a voyage with her and her twin sister Laura. Mark visits Gully in the precinct and learns that the suspect is a woman named Valerie Steffan. His further investigation shows that there were three previous cases similar to Frank's one, and all the bodies had their fluids sucked out of them. Mark's assistant researches the Lockridge family and learns that their parents died in a plane crash and an old Indian found the sisters, but one of them almost died bitten by spiders. Further, in accordance with ancient legends, women affected by a curse turn into giant spiders during the full moon and under stress, killing their victims. Mark proceeds his investigations and starts to believe that the legend might be true. Now he wants to know whether Leigh or Laura was the child bitten by spiders. And who is Valerie Steffan?

A vampire selects a suicidal stripper as his prey, but spends the night getting to know her. As they discuss life, she reconsiders her desire to die as the pivotal moment nears.

A park ranger is tasked with dealing with a killer crocodile that appears to have a spiritual connection with the local Aboriginals.

The enigma facing young Katherine Thatcher is the identity of her father. Unfortunately for her, she is drawn into a small sub-hallucinogenic Romanian underworld of brooding menace, darkness, torture chambers, and vampires.

A professor of cybernetics comes to believe that his dead daughter is communicating with him from the netherworld.

Sleazy dentist Harry owns a house in the Ontario countryside and invites his girlfriend, model Diane, for a weekend. On their way to the house, they drive past four crazed bikers, who follow Harry and Diane there, and terrorize them.

A woman kills a burglar in self-defense. The experience so unnerves her she begins to imagine that everyone is trying to harm her and begins to kill anybody who comes near her.

10 years ago the perverse Dr. Russell couldn't resist the beauty of a young patient in his mental clinic and raped her one night. When she plunged herself from the roof shortly after, he described it as consequence of her heavy depressions. Now the same urge overcomes him with his new patient Sandy. He doesn't know that she's the daughter of his previous victim and that she's come for revenge.

This is a story about an old dark house and a family curse.