Guest Stars Andrew Terraciano as Sean Reagan Abigail Hawk as Det. Abigail Baker Gregory Jbara as DCPI Garrett Moore Robert Clohessy as Sid Gormley Tony Terraciano as Jack Reagan Miriam A. Hyman as M. E. Emile Cooper Jim Bracchitta as IAB Sgt. Carl Bannon Sarah Mezzanotte as Officer Brenda Patimkin Isaiah Washington as ESU Chief Travis Jackson Scott William Winters as Det. Russ Vandenberg Celia Keenan-Bolger as Ellen Turner Noah Robbins as Richie Turner Keren Dukes as Cerise Paxton Brad Fleischer as Officer Tim Welch Co Starring Teniece Divya Johnson as Rita Brown AKA "Sunup" Matt Little as Driver #2 Rotimi Paul as Cyril Malcolm C. Murray as Desmond Mills AKA "Sundown" Tony Giorgio as Uniform Lisha McKoy as Sgt. Estelle Bond Tomike Ogugua as Driver #1 David Hunt as Bar Patron