I love psychological thrillers because, when properly done, they challenge your mind to pay attention, and gather the clues before you and figure out the truth behind what's happening- whether it's deducing who the killer is, revealing why the events are happening... and even learning if what's happening is actually happening at all... Will Atenton and his family move into a house in a quiet suburb, only to become the target of a possible stalker.  Investigating, they learn that their little house was the scene of a horrific murder.  Is the stranger stalking them back to claim more victims?  Soon Will and his wife, Libby, will find not just their lives in danger... but everything they believed to be real... The most basic, spoiler free premise is pretty standard for a psychological/stalker thriller- but is sufficient to base the rest of the plot (twists included) on.  At first, I was thinking that this movie wasn't going to go much further than than basic prem...