''The film is structured so as to keep the viewer guessing about the intentions and backstories of characters, revealing major plot points relatively late. For brevity’s and clarity’s sake, the following summary only in part mimics this.''
In the English countryside, Sarah Rexton, recently blinded in a horse riding accident, moves in with her uncle's family and gallantly adjusts to her new condition, unaware that a killer stalks them.
A private investigator helps a former flame solve the murder of her wealthy grandfather, who lived in a sprawling estate surrounded by his idiosyncratic family.
Two women—Diana, a flamboyant and ruthless thief, and Evie, a seemingly innocent young woman with a troubled past—become embroiled in a series of horrific murders on the island of Malta.