whodunit

An ex-convict, troubled by dreams that he strangles women, is hired as the caretaker on an estate owned by three very strange sisters. Soon after his arrival, a serial killer begins ...

Sylvia, an industrial scientist, is troubled by strange hallucinations related to the tragic suicide of her mother.

Maria Preston, Iberia stewardess, lives with her ​​friend and companion Elena O'Hara. She finds out that is followed by a mysterious character. He is Charly, an airport employee, U.S. ...

A doctor kills his girlfriend when he accidentally causes her to fall onto an ornamental flower which has metal spikes. He disposes of her by chopping up and then dissolving her ...

A rich man with an impotence problem becomes subject to manipulation by those around him. When he gives the keys to his villa to two women, he witnesses a murder. A series of cunning ...

A movie crew shooting a film featuring a comic-strip hero named The Sexy Cat finds itself stalked by a serial killer who begins murdering the cast and crew.

A recent widow has invited a group of family friends to her large and secluded country home. However, what the guests don't know is that the reason they've been assembled is that their ...

A rich man gathers together friends and relatives at the abandoned theatre he owns, but the party isn't fun for long since apparently one of them is a murderer.

Kitty, a photographer living in Rome, witnesses the murder of a young woman at the hands of a razor-wielding black-gloved killer. Kitty and her fiancé Alberto go to the police, only to ...

In a small Scottish village, horribly murdered bodies keep turning up. Suspicion falls upon the residents of a nearby castle that is haunted by a curse involving a killer cat.

A year after Sheila is killed in a hit-and-run, her multimillionaire husband invites a group of friends to spend a week on his yacht playing a scavenger hunt-style mystery game — but ...

A masked serial killer with psychosexual issues strangles female coeds with scarves before dismembering them. When a wealthy student identifies one of the scarves and thinks she has a ...

Finding himself unwittingly involved in a love triangle with his unfaithful wife and her lover sends a man over the edge.

A drug trafficker discovers his wife dead with her throat cut. He has no alibi so he takes his mistress to an abandoned hotel. As they become claustrophobic, the panicked criminal ...

A man returns home to his wife from a business trip only to find a dead body in their yard.

A woman whose husband was murdered five years previously, is stalked by his killer, who wants to eliminate her as a potential witness. What he doesn't know is that the shock of his ...

Doctor Miguel Azzini is found shot dead dead. The police suspect his colleagues: Elena Carli, his former mistress and owner of the clinic where he worked; Roberto Carli, her surgeon ...

After a French prostitute is found dead, one of her regular clients is tried and convicted for her murder. He is eventually sentenced to death but dies in a high speed pursuit after ...

Don Giorgio, a handsome young priest and teacher in a convent, is involved with two lovers: Orchidea and Giulia. When he repents and vows to return to the Church, he is savagely ...

After the death of her mother under strange circumstances, a teenage girl quickly begins to suspect that her recently widowed stepfather may be involved.

A couple on holiday in Haiti become involved in a series of savage murders linked to a doctors a new invention, a drug with extreme side effects.

A respected doctor becomes the prime suspect in a series of gruesome murders.

A woman, who witnessed her father kill himself as a child, invites several friends to her husband's secluded castle. Unbeknownst to them, she has a sinister motive for the invitation.

Following the mysterious decapitation of an insurance investigator, Police Inspector Peretti is put onto the case, but all the clues lead to an unsolved case of kidnapping and murder.