Corrupt FBI agent Jackie Rohr (Kevin Bacon) is back, looking to exploit Boston's criminal justice system in a desperate attempt to salvage his own career. Unfortunately for Jackie, ADA Decourcy Ward (Aldis Hodge) is onto his adversary’s latest misstep.
In early 1990s Boston, Assistant DA Decourcy Ward (Aldis Hodge) forms an unlikely alliance with a corrupt yet venerated FBI veteran, Jackie Rohr (Kevin Bacon). Together, they take on a case that ultimately changes the city's entire criminal justice system.