One fateful night, Johnny Smith smashes head-on into an enormous truck. For five long years, Johnny is plunged into a deep coma. When he awakens, he discovers that his youth, his career and his fiancee, Sara, have all been lost. But Johnny has gained something--extraordinary psychic powers allowing him to see visions of the past, present and future. In episode after episode, Johnny is propelled into horror-filled, supernatural experiences.