Simon James is a ghost. Friends, family, and coworkers meet his every action with complete indifference. He grimly goes through the motions, hoping for recognition that never comes. All of this changes when James Simon arrives. Physically, James and Simon are dead ringers. Yet, in temperament, James is everything Simon is not: personable, spontaneous, assertive, and desirable. When James begins to take over Simon’s life, he is forced to act.