Scream and Scream Again (1970)

Arizona ants mock the food chain on their way to a desert lab to get two scientists and a woman.

In 19th century England, a noted brain surgeon rescues a former student from being hanged on a false conviction for murder, and spirits him away to an ancient, repurposed abbey far in the countryside. There, he connives his pupil into assisting him in mapping the functions of the various parts of the human brain, using living subjects who are under a terrible animation-suspending drug called "black sleep". Subsequently, the student, along with the daughter of one of the subjects, discover that most of these subjects have survived but are being kept in a dungeon-like cellar, in various stages of physical and mental derangement...

A French detective in London reconstructs the life of a man lying in hospital with severe injuries with the help of journals and a psychiatrist. He realises that the man had powerful telekinetic abilities.

In a massive, mysterious chamber, fifty strangers awaken to find themselves trapped with no memory of how they got there. Organized in an inward-facing circle and unable to move, they quickly learn that every two minutes, one of them must die…executed by a strange device in the center of the room.

Plastic surgeon Larry Roberts performs a series of minor alterations on a group of models who are seeking perfection. The operations are a resounding success. But when someone starts killing his beautiful patients, Dr. Roberts becomes suspicious and starts investigating. What he uncovers are the mysterious - and perhaps murderous - activities of a high-tech computer company called Digital Matrix.

Simon Cordier, a French magistrate and amateur sculptor comes into contact with a malevolent entity. The invisible - yet corporeal - being, called a "horla" is capable of limited psychokinesis and complete mind control.

A woman recovering from a nervous breakdown tries to convince her husband and and the local London police that she has witnessed a murder in the abandoned house next door.

Federal agent Alexandra Barnes believes that Catherine Petersen is a serial killer who marries rich men and then murders them for their money. But since Catherine is seemingly a master of disguise and has multiple identities, Alexandra can't prove anything with conventional detective work. With no other option, she goes undercover, pursuing the same man as Catherine, and hoping that Catherine will slip up and reveal her true identity.

A man and wife are terrorized by Mad Scientist Dr. Callistratus who was executed but has returned to life with a heart transplant. Along with his crippled assistant Carl, the 'anemic' Mad Scientist, believed to be a vampire, conducts blood deficiency research on the inmates of a prison hospital for the criminally insane to sustain his return to life.

After his father, an assassin, is brutally murdered, Nick Gant vows revenge on Division, the covert government agency that dabbles in psychic warfare and experimental drugs. Hiding in Hong Kong's underworld, Nick assembles a band of rogue psychics dedicated to destroying Division. Together with Cassie, a teenage clairvoyant, Nick goes in search of a missing girl and a stolen suitcase that could be the key to accomplishing their mutual goal.