Naive Eileen Rodney (Dorothy Dalton) is duped by the high-minded talk of Raymond Moreland (William Conklin). But when she discovers that he wants to take her to India without the benefit of a marriage license, she balks and instead weds her guardian, John Harland (Thurston Hall). However, she had written some letters to Moreland, and these come back to haunt her when he tries to use them for blackmail.
Eileen O'Hara lives as a member of a cult in a remote retreat in the Adirondacks with her father, an embittered man since his wife's infidelity years earlier. Because his wife was untrue, O'Hara is determined that his daughter, Eileen, shall never marry. Peyster Sproul was the man who had the affair Mrs. O'Hara's infidelity, and when he shows up as president of the Sagamore Club and attempts to buy O'Hara's land, the two men come to blows.
Chandu consults his crystal ball and sees that Nadji, Princess of Egypt, is in danger. She is about to be sacrificed by the black magic cult of Ubasti. Headed for the magic island of Lemuria, he is shipwrecked , washed ashore and captured. He becomes invisible, escapes and after numerous detours is able to rescue the princess.
To protect a young woman's life, a man pretends to be her injured friend so he can investigate a murder and capture the killers.
On the mystic island of Lemuria, the cult of Ubasti seek the Egyptian Princess Nadji to sacrifice so that their goddess Ossana, whose soul resides in Nadji's body, may be resurrected by Black Magic. Nadji is located in the Far East port of Suva, but shielded by the White Magical powers of Frank Chandler, an American raised by Eastern mystics who is also known as Chandu. When Chandu takes a voyage alone, however, the evil Voice of Ubasti is able to magically spirit her to Lemuria, where Black Magic reigns supreme. Chandu sets out in pursuit with his sister Dorothy, niece Betty and nephew Bob; but, shipwrecked on the magic island, Chandu finds his family also held prisoner for sacrifice while he is plunged into an endless maze of caverns beneath the evil temple, where both his mortal and magical strength seem rendered useless.
A newly hired police chief vows to clean up a notoriously corrupt police department. When he is murdered, investigators find that there is no shortage of suspects, most of them being fellow cops.
Fact and fiction collide in this exploitation flick that employs documentary footage depicting the bizarre self-flagellation rituals of the fanatical Catholic sect known as the Penitentes. Mixed with those truly disturbing sequences is a story concerning a killing in New Mexico, itself inspired by the murder of real-life reporter Carl Taylor as he worked on an article on the Penitentes.
When a leopard escapes during a publicity stunt, it triggers a series of murders.
A tribe devoted to the leopard cult is dedicated to preventing civilization from moving further into Africa.
A collection of numerous burlesque acts from the 1950s, including strippers, and cult character Betty Page introducing the acts.
When men on a photo safari stumble into a misanthropic doctor’s remote camp with a wounded comrade, the doctor's restless wife supplements her usual pursuit (voodoo, especially as a way to off her husband) with a new one: seduction. As men lose their hearts (sometimes literally) to the alluring voodoo priestess, she embarks on a killing spree that turns the jungle blood red.
The search for a child murderer drags a once-respected detective into an all-consuming obsession.
A writer who specializes in exposing fake witchcraft journeys to Brazil to investigate a voodoo cult.
Michael Conrad, owner of a group of strange animals, trains his beasts to obey him, unleashing them on anyone who stands in his way. His wife and mute assistant begin to suspect that they too are becoming part of the black zoo.
When her grave is disturbed by modern-day land developers, a 300-year-old witch is accidentally resurrected and terrorizes an English village.
A secret vampire cult, which has its headquarters beneath the town cemetery, searches for victims for its human sacrifice rituals.
A dramatization of the goings on at a drug rehabilitation home. Filmed at the original Synanon House in Santa Monica, California.
An obscure Eastern cult that practices human sacrifice pursues Ringo after he unknowingly puts on a ceremonial ring (that, of course, won't come off). On top of that, a pair of mad scientists, members of Scotland Yard, and a beautiful but dead-eyed assassin all have their own plans for the Fab Four.
A family gets lost on the road and stumbles upon a hidden, underground, devil-worshiping cult led by the fearsome Master and his servant Torgo.