Michael Brandt Creator, Executive Producer Derek Haas Creator, Executive Producer Matt Olmstead Creator Dick Wolf Creator, Executive Producer Jason Beghe Sergeant Hank Voight Actor Patrick Flueger Officer Adam Ruzek Actor LaRoyce Hawkins Officer Kevin Atwater Actor Elias Koteas Detective Alvin Olinsky Actor Jesse Lee Soffer Detective Jay Halstead Actor Marina Squerciati Officer Kim Burgess Actor Amy Morton Desk Sgt. Trudy Platt Actor Tracy Spiridakos Detective Hailey Upton Actor Jon Seda Detective Antonio Dawson Actor Anabelle Acosta Camila Vega Guest Star Michael McGrady Supervising ASA James Osha Guest Star Mykelti Williamson Denny Woods Guest Star Monica Barbaro Anna Valdez Guest Star Kylen Davis Jordan Atwater Guest Star Wendell Pierce Ray Price Guest Star Berto Colon Rey Guest Star Kathy Scambiatterra Medical Examiner Guest Star Jim Cantafio Investigator Starkey Guest Star Celeste M Cooper Medical Examiner Guest Star Jason Sutton Ross Gibson Guest Star Peter Jankowski Executive Producer Danielle Gelber Executive Producer Joe Chappelle Executive Producer Terry Miller Producer Michele Greco Producer Maisha Closson Producer Mark Tinker Director Nick Gomez Director Craig Gore Writer Tim Walsh Writer Rohn Schmidt Cinematographer