is a 2014 British psychological thriller directed by Ate de Jong. The film is a dark, intense exploration of a home invasion that evolves into a complex power struggle within a marriage. Plot Overview
: Delivers a menacing performance as the charismatic yet terrifying intruder [5].
After overpowering Tom and tying him up in the guest room, Aaron turns his attention to Alison [2, 5]. What follows is a harrowing 48-hour psychological experiment where the intruder uses physical and mental torment to reveal the cracks in the couple's relationship [3].