Barry Griffith doesn't know it yet, but tonight is the night fate has chosen to be the night of his death - his murder. At a gas station in the middle of nowhere, late at night, his wife Jenny appears - no car - no coat and looking older than when he saw her last. That's because this is not the woman he received a good-bye kiss from this morning. This woman has been a widow for over four years and has made an impossible journey back in time to try to stop her husband's murder. Will they be able to escape the killers or does fate only have one plan - one possible outcome - ONE WAY?