InstaPsycho

As a top student at St. Adeline's Catholic Boarding School, Zoe senses that something is not quite right about the school's new nun-- a sense proven to be true when it is revealed the "good' nun is an imposter with a fatal attraction to Zoe's brother.

Kara and Tyler are close to marriage when Tyler’s dangerous ex-girlfriend returns from rehab, and is adamant on winning him back, pulling Kara into a twisted game of cat and mouse.

With her husband away at work, and her son at school, Laura dreams of a home-renovation project to supplant her restless days. Elliott, her irresistibly hot private contractor, soon fulfills her more forbidden dreams.

A widower suspects that his seemingly perfect adolescent daughter is a heartless killer.

Jessica and her fiancé Evan just moved from the city into their dream home on a quiet suburban street. Soon after, Jessica catches her seemingly friendly new neighbor, Simon, in a strange lie and can't let her suspicions rest. The danger escalates when Simon lures her inside his home and imprisons Jessica in his secret bunker, meticulously decorated in the idealized style of the 1950's.

A married woman and her lover plot to kill her husband to make off with the insurance money. However, their attempt to murder him using poisonous fish toxins backfires in surprising ways.

Over the objection of his girlfriend, Ben agrees to take a job as the “live in” man servant to a wealthy businesswoman, Amanda, but quickly realizes he has made a deal with the devil, and has put himself and his girlfriend in mortal jeopardy

During a murder hunt game at a country house, to which Hercule Poirot is invited as an "expert", a real murder occurs.