On a cold January morning Susan leaves her husband alone for a few minutes and returns to find him gone. Suffering from dementia, no longer able to dress or feed or wash himself, he has wandered alone into a frigid landscape with no sense of home or direction. Lost..

Over the course of one weekend, the massive search for her husband brings Susan together with Jeff, a search and rescue expert and social worker preoccupied with his young wife's betrayal. In Jeff's care is Corey, a mute eleven-year-old boy who has been abandoned by his family after accidentally setting a tragic fire. As the...