Best movies like Your Vice Is a Locked Room and Only I Have the Key

Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killing the man. Someone is killing all his friends and trying to frame him for the murders.

A woman has dreams that she is a werewolf so she goes out and finds men. She proceeds to have sex with them and then rip their throats out with her teeth. She eventually falls in love but then she is raped and her lover is murdered so she goes out for revenge.

After several coeds are murdered at a college, a professor who is having an affair with one of his students becomes a suspect. When other gruesome murders start occurring shortly thereafter, the teacher suspects that he may be the cause of them.

Thriller in Milan, Italy, where a serial killer uses scissors to assassinate top-models. A Yellowstone park ranger, from Usa, arrives in the city to protect his sister, but she has vanished. The guy will meet a lot of people and will know the (sometimes dangerous) world of international jet-set. But soon the killer will search for him too...

Following the death of her wealthy husband, American widow Kathryn West migrates to Italy and takes up a reclusive existence in a luxurious villa. After quickly succumbing to the charms of a local man, she lets him move into the villa and the two are later joined by his sister, which soon leads to complications.

Jonas is on the road to Salina. He stops at a gas station/restaurant and its owner, Mara, is struck by his resemblance to her dead son, Rocky. He decides to stay on and meets Mara's friend Warren and Rocky's sister Billie, but dark facts are to be revealed about the death of Rocky.

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.

Jane lives in London with Richard, her boyfriend. When she was five, her mother was murdered, she recently lost a baby in a car crash and now she’s plagued by nightmares of a knife-wielding, blue-eyed man. Desperate to ease her pain, Jane decides to follow her new neighbor’s advice to attend a Black Mass, only to fan her already horrible visions, making her reality a living hell. Is there an escape from the clutches of the darkest evil?

A beautiful American woman infiltrates the home of a novelist and his wife so she can investigate the disappearance of her lover — who was her employers’ previous secretary — and soon finds herself the target of the couple's erotic desires and a murder plot.

A series of random suicides in Rome, Italy are attributed to a heatwave, but a young pathologist named Simona—who is working on a thesis about murders disguised as suicides—suspects otherwise. When a young girl associated with Simona's playboy father ends up dead in another apparent suicide, Simona teams up with the girl's priest brother to prove she was murdered and track down the unknown serial killer.

An American writer living in Rome witnesses an attempted murder that is connected to an ongoing killing spree in the city, and conducts his own investigation despite himself and his girlfriend being targeted by the killer.

Isabella, a young model, is murdered by a mysterious masked figure at a fashion house in Rome. When her diary, which details the house employees many vices, disappears, the masked killer begins killing off all the models in and around the house to find it.

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 attempting to escape custody. Soon, the witnesses that testified against him end up being systematically murdered by a mysterious killer wearing black gloves.

A high-rise apartment populated by models, nightclub dancers and call girls becomes the focus of a mysterious serial killer. When a young model named Jennifer and her friend Marilyn move into one of the victims' former apartments, Jennifer becomes the next target and the pair try to identify the killer.

After her husband dies in a freak plane accident, a woman leaves London for Athens to collect his generous life insurance policy. She soon discovers that others besides herself are keen to get their hands on the money - and are willing to kill for it. Meanwhile, a private investigator arrives to investigate irregularities in the claim, teaming up with a beautiful reporter.

A fashion model dies during a botched abortion, and the people closely connected to her are murdered one by one.

The world of dance can be brutal. The rehearsals are grueling. The competition is fierce. At the Arts for Living Centre in New York City, the best of the best are dying for a part in a major production. But only a select few will be chosen. The selection process seems to be at the hands of mysterious killer who pierces women's bare breasts with a hatpin, puncturing their hearts. Ambition and jealousy appear to be the motive, which makes everybody a suspect!

A musician witnesses the murder of a famous psychic, and then teams up with a feisty reporter to find the killer while evading attempts on their lives by the unseen killer bent on keeping a dark secret buried.

A reporter and a promiscuous young woman try to solve a series of child killings in a remote southern Italian town rife with superstition and a distrust of outsiders.

After witnessing a mysterious woman brutally slay a homemaker, prostitute Liz Blake finds herself trapped in a dangerous situation. While the police thinks she is the murderer, the real killer is intent on silencing her only witness.

A journalist finds himself on the trail of a murderer who's been targeting people around him, while the police are considering him a suspect in their investigation.

An unidentified fifteen year-old girl is found hanged after an anonymous tip-off. The girl, Silvia Polvesi, is soon discovered to have been murdered. A peeping tom is caught with photos of her having sex with a teenage drop-out but he is later released due to lack of evidence. The investigation, conducted by Inspector Silvestri and the assistant public prosecutor Vittoria Stori, focuses on the girl's parents. It transpires that a private detective, Ruggero Pollente, was hired by Silvia's mother because the latter was concerned about her activities. As a conspiracy begins to emerge, Pollente's body is found dismembered and his girlfriend is subsequently attacked by a machete-wielding killer clad in motorcycle gear...

Mark, a hitman haunted by his past as a corrupt Miami cop and the death of his wife and son, prepares for his next killing. Gradually he becomes fascinated by the beautiful prostitute who lives in the next apartment and they embark on a passionate affair. Their dreams of a life together are complicated by her pimp being a drugs baron; before they can escape he must die, but things are never that simple...

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

An American journalist in Prague searches for his girlfriend who has suddenly disappeared.

Carol Hammond, the sexually frustrated wife of a successful London lawyer, is having bizarre, erotic dreams about her uninhibited neighbour, Julia Durer, who presides over noisy, sex and drug filled parties in the house next door. One night, Carol dreams culminate in violent death and she wakes to find her nightmares have become reality - Julia has been murdered and Carol is the main suspect. Was she set up, or did she really do it?

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

A woman trying to recover from a sexual attack is locked in a posh apartment with a corpse of the very man she's been dreaming would murder her. She tries to hang on to reality when objects around her seem to come to life.

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

Exotic dancer Nicole finds herself terrorized by a black-clad assailant determined on procuring her murdered father's stolen gems. Fleeing Paris in hopes of evading her knife-wielding pursuer, Nicole arrives in England only to discover that death stalks her at every corner.

A serial killer is on the loose. His victims are unfaithful wives and he always leaves compromising photographs at the crime scene.

Giallo thriller about a child killer roaming the streets of Venice. The family of the latest victim begin their own investigation. Soon finding they are in way over their heads, the killer now begins to target those who have discovered too much.

A young opera singer is stalked by a deranged fan bent on killing the people associated with her to claim her for himself.

Lila a college student discovers a latent ability to see into the past. When a professor hires her for some psychological tests she becomes the target of the killer of the woman she sees in her dreams.

A man discovers an ancient Incan formula for raising the dead, and uses it for a series of revenge murders.