A high speed thriller, this is the story of underworld courier MARY JONES, aka Fabulous, a young,beautiful no-nonsense black woman who, for three years, has made a nice living working the crime-ridden streets at night, a neutral player in the world of drugs, money, death and worse. The routine delivery of a black canvas bag starts a chain of events that even she can't control. Convinced she is making a simple payoff, she becomes the only witness to an assassination and then becomes it's prime suspect. With four organized crime families in hot pursuit and only her wits to guide her, she fights to identify the real killer while dodging bullets trying to stay alive. Filled with twists, turns, subplots, crooked cops, violent death, lies and deception, for Mary Jones, the mean streets are Open All Night.