X + YY: Formel des Bösen

The same day of their marriage, Jean's wife dies of a strange ailment in the middle of surgery. Afflicted by the loss, the young man abandons his medical studies and takes refuge in the memories of his time of courtship. At the same time that this happens, a wave of murders shakes the city with the same pattern of behavior: the victims are surgery students whose bodies have had both hands amputated.

High-priced prostitutes are being systematically murdered, their corpses mutilated, and a bizarre South American symbol painted in blood is found at the scene. The cop investigating is out to solve the crime before his ex wife, a reporter, becomes the next victim.

A burned out L.A. detective moves to Hawaii, where he stumbles upon a murder at a college sorority reunion.

Five inmates break out of a remote minimum security prison for women. Four are hardened convicts, the fifth was wrongfully convicted. As the authorities chase them down, the cons terrorize or kill anyone who gets in their way.

A razor-wielding serial killer is on the loose, murdering those around Peter Neal, an American mystery author in Italy to promote his newest novel.

An all-female motorcycle gang, called 'The Maneaters' hold motorcycle races, as well as terrorize the residents of a small Florida town, and clash off against an all-male rival gang of hot-riders.

Twins Todd and Terry seem like sweet boys - that is, until one of them takes an axe to the face of a fellow patron at the local drive-in.

As an initiation rite into Alpha Sigma Rho fraternity, four pledges must spend a night in Garth Manor, twelve years to the day after the previous resident murdered his entire family.

Three British women from London, consisting of a YouTuber and her two friends, go missing from a motel in California while travelling from Los Angeles to San Francisco after posting on social media using the the hashtag #followme.

A suburban housewife learns that she has psychic connections to a serial killer, and can predict this person's motives through her dreams.

Set in the future, the story follows a nurse who tries to bring her own style of relief to people condemned to die. Her identity is a mystery and she may not be quite what she seems.