This is a dark comedy about Malcolm Kaksois, a depressed, London underground tube driver. His life changes for the worse when Mark Davies jumps under his train. Malcolm is then haunted by Mark. He sees Mark in the faces of his managers and psychologist, who are unsympathetic to his suffering, and even appear crazier than he does. Racked with guilt and an urge to discover why Mark killed himself, he finds out that Mark's life was very similar to Malcolm's, he further discovers the very possibility that Mark chose Malcolm's train for a reason and that reason sets Malcolm onto a new and happier life path.