Watch My Dead Boyfriend for Free: How to Stream the Movie Online at 123Movies. . Mary’s life has been defined by a string of temp jobs and a half-hearted attempt to become a writer. But all that changes when she comes home to find her boyfriend dead in front of the TV set. During her misadventures in trying to get rid of his ashes, Mary discovers that there was much more to her couch potato boyfriend than she ever thought imaginable.