Fifty years after graduating from school, Senta von Meissen invites eight former school friends to a class reunion at her castle. The table is set for ten people. One place remains empty: Teddy, the hostess's former school sweetheart, died in an accident on her graduation trip to the Rhine Falls. But was it really an accident? The evening turns into a murderous act of revenge.
A young opera singer is stalked by a deranged fan bent on killing the people associated with her to claim her for himself.
An English pianist living in Rome witnesses the brutal murder of his psychic neighbor. With the help of a tenacious young reporter, he tries to discover the killer using very unconventional methods. The two are soon drawn into a shocking web of dementia and violence.
Finding himself unwittingly involved in a love triangle with his unfaithful wife and her lover sends a man over the edge.
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 the game turns out to be all too real and all too deadly.
Inspector Tellini investigates serial crimes where victims are paralyzed while having their bellies ripped open with a sharp knife.
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.
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 host suspects one of them might be her husband's killer and she's intent on uncovering the identity of his murderer. As the guests begin to suspect each other, revealing long-kept and sinister secrets in the process, an unknown, black-gloved killer begins bumping them off in a variety of nasty ways.
After a mysterious blackout, a son goes out to investigate and captures footage of actual aliens. When the aliens follow he and his brothers back to their home all hell breaks lose.
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 he and his girlfriend being targeted by the killer.
After another teenager disappears from the idyllic suburb of Sunshine Hills, Suzy, the girl-next-door of every boy's dreams, persuades Daniel, a fourteen-year-old with an obsessive crush, to help her uncover the truth.
The beautiful but unfaithful wife of a successful lawyer meets her untimely end at their anniversary dinner. After a suicide note is found soon after her death, it seems more likely that she was murdered, as all the dinner guests had good reason to want her dead.
Bounty hunters seek shelter from a raging blizzard and get caught up in a plot of betrayal and deception.
Ryosuke has a bright future. He just opened a successful restaurant and hopes to tie the knot soon with his alluring girlfriend. But then his father declares he has pancreatic cancer and his betrothed vanishes without a trace. In his father’s belongings, he discovers a secret diary, which starts with an ominous sentence: “Without remorse, I take a life …” Ryosuke is completely spellbound and reads on, discovering that the document is actually the confession of a murderer.
England, 1926. An American journalist looks for mystery writer Agatha Christie when she suddenly disappears without explanation, leaving no trace.
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.
After a car accident that caused the loss of her baby, Jane experiences an increasing amount of nightmares that shake her to her core. After seeking professional help, her haunting visions turn into an even more frightening reality, one full of black magic, blood orgies, and murder.
When socialite and heiress Julie Wardh begins receiving blackmail letters attributed to a mysterious serial killer, she suspects her cruel and sadistic former lover Jean is behind them. With her husband Neil frequently out of town, she falls into the arms of her friend's cousin George, and as the unknown assassin begins to make his move, she fears that one of the three men in her life may be the killer.
Wealthy businessman Giorgio Mainardi has died of a stomach hemorrhage, but his ghost is not so sure that it was a random misfortune and wants to know the truth. Unfortunately, almost everyone around him is happy to see him gone. Everyone, that is, except for his daughter Rosy, who still feels affection for her father even though they have drifted apart. With her medical student boyfriend, Johnathan, Rosy will try to get to the bottom of her father's death.
A burned-out New York police detective teams up with a college psychoanalyst to track down a vicious serial killer randomly stalking and killing various young women around the city.