In a small town on the outskirts of Mormon Country, Idaho, Charlie, a reclusive online writing instructor, lives marooned on a couch. Weighing in at six hundred pounds, he is slowly eating himself to death. But redemption may be within reach as he tries to reconnect with his sharp-tongued daughter, estranged from him for 15 years. A conveyor belt of visitors - welcome and otherwise - move through his living room, from his friend and nurse Liz, the sister of his deceased boyfriend, to Elder Thomas, a hopeful young missionary and Mary, his ex-wife. Can any of them help him to see a future?