woman stays in apartment and someone keeps buzzing doorbell

A young couple, Rosemary and Guy, moves into an infamous New York apartment building, known by frightening legends and mysterious events, with the purpose of starting a family.

Young Rosemary Woodhouse and her husband Guy move in with a rich couple, who soon take an unusual interest in the Woodhouses' attempts to have a second baby after Rosemary miscarried the first one. Guy soon has unusual success and Rosemary becomes pregnant, but it becomes clear that the two are connected and that the pregnancy may not be all that Rosemary hoped for...

A seductive woman gets an innocent professor mixed up in murder.

An agoraphobic woman living alone in New York begins spying on her new neighbors only to witness a disturbing act of violence.

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

A deaf woman is stalked by a psychotic killer in her secluded home.

A woman gets home after working all night for someone to begin ringing her doorbell at 11:55 pm.

A woman awakes to an alert from her doorbell camera deep in the night. There is someone there, trying to get in, a shirtless maniac. But is he there to hurt her OR warn her of something far more sinister?

When her apartment buzzer goes off repeatedly in the middle of the night, a young woman must decide whether to ignore it or protect herself.

Someone-- or something-- plays Ding Dong Ditch with a girl who's home alone.