Movies like Paranoiac

A deranged man hides in the attic of a new house and becomes obsessed with the unsuspecting family that moves in.

When Cecilia's abusive ex takes his own life and leaves her his fortune, she suspects his death was a hoax. As a series of coincidences turn lethal, Cecilia works to prove that she is being hunted by someone nobody can see.

Martin Durnley is a young man with an infantilizing mother, resentful stepfather and an institutionalized brother with Down's syndrome. To cope, he retreats into an alternate child personality he calls Georgie. After being caught during a theft attempt at a department store, he befriends a female customer who is sympathetic to him, but his friendship soon turns into obsession.

A fledgling actress is lured to a remote mansion for a screen-test, soon discovering she is actually a prisoner in the middle of a blackmail plot.

After Faye and her psychotic boyfriend, Vince, successfully rob a mob courier, Faye decides to abscond with the loot. She heads to Reno, where she hires feckless private investigator Jack Andrews to help fake her death. He pulls the scheme off and sets up Faye with a new identity, only to have her skip out on him without paying. Jack follows her to Vegas and learns he's not the only one after her. Vince has discovered that she's still alive.

An aging, reclusive Southern belle plagued by a horrifying family secret descends into madness after the arrival of a lost relative.

When Ann, husband George, and son Georgie arrive at their holiday home they are visited by a pair of polite and seemingly pleasant young men. Armed with deceptively sweet smiles and some golf clubs, they proceed to terrorize and torture the tight-knit clan, giving them until the next day to survive.

Will and his new girlfriend Kira are invited to a dinner with old friends at the house of Will’s ex Eden and her new partner David. Although the evening appears to be relaxed, Will soon gets a creeping suspicion that their charming host David is up to something.

Francis, a young man, recalls in his memory the horrible experiences he and his fiancée Jane recently went through. Francis and his friend Alan visit The Cabinet of Dr. Caligari, an exhibit where the mysterious doctor shows the somnambulist Cesare, and awakens him for some moments from his death-like sleep.

A former vaudeville child star viciously torments her paraplegic sister in their decaying Hollywood mansion.

Loner Mark Lewis works at a film studio during the day and, at night, takes racy photographs of women. Also he's making a documentary on fear, which involves recording the reactions of victims as he murders them. He befriends Helen, the daughter of the family living in the apartment below his, and he tells her vaguely about the movie he is making.

After losing her waitressing job, Katie Franklin takes a job as a caretaker to a wealthy elderly man in his sprawling, empty Chicago estate. The two grow close, but when he unexpectedly passes away and names Katie as his sole heir, she and her husband Adam are pulled into a complex web of lies, deception, and murder. If she's going to survive, Katie will have to question everyone's motives — even the people she loves.