Lyon Gaultier is a deserter in the Foreign Legion arriving in the USA entirely hard up. He finds his brother between life and death and his sister-in-law without the money needed to heal her husband and to maintain her child. To earn the money needed, Gaultier decides to take part in some very dangerous clandestine fights.
New York postal worker Jacob Singer is trying to keep his frayed life from unraveling. His days are increasingly being invaded by flashbacks to his first marriage, his now-dead son, and his tour of duty in Vietnam. Athough his new wife tries to help Jacob keep his grip on sanity, the line between reality and delusion is steadily growing more and more uncertain.
Keen young Raymond Avila joins the Internal Affairs Department of the Los Angeles police. He and partner Amy Wallace are soon looking closely at the activities of cop Dennis Peck whose financial holdings start to suggest something shady. Indeed Peck is involved in any number of dubious or downright criminal activities. He is also devious, a womaniser, and a clever manipulator, and he starts to turn his attention on Avila.
Sam and Molly are a very happy couple and deeply in love. Walking back to their new apartment after a night out at the theatre, they encounter a thief in a dark alley, and Sam is murdered. He finds himself trapped as a ghost and realises that his death was no accident. He must warn Molly about the danger that she is in. But as a ghost he can not be seen or heard by the living, and so he tries to communicate with Molly through Oda Mae Brown, a psychic who didn't even realise that her powers were real.