After a mysterious atmospheric event, a small group of people wake up to realize that their entire lives have been a lie. They are in fact aliens disguised as humans. Now they have to make a choice. Live amongst men, or try to find a way back home.

St. Nick is the story of a brother and sister on the run. They've left their home for some unknown reason and are living in the woods, hiding in barns and sheds, doing what they can to survive. As the bitter Texas winter sets in, they strike up residence in an abandoned country house and, for a brief, happy period, manage to escape the harsh realities of their circumstances.

Recently deceased, a white-sheeted ghost returns to his suburban home to console his bereft wife, only to find that in his spectral state he has become unstuck in time, forced to watch passively as the life he knew and the woman he loves slowly slip away.