Shut-In (2017)

After a serious car accident, "Sir" wakes up in his childhood home with no recollection of how he got there. As he makes his way to the living room, he comes face-to-face with second him, who goes by the name "SAL", along with no escape or access to the outside world. As the story progresses, "SAL" begins to ominously reveal that he knows some unknown facts about "Sir" that begin to both worry and irritate him to point of possible insanity. In the end, one man's life will never be the same again.