Michael Brandt Creator 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 Jesse Lee Soffer Detective Jay Halstead Actor Amy Morton Desk Sgt. Trudy Platt Actor Tracy Spiridakos Detective Hailey Upton Actor Marina Squerciati Officer Kim Burgess Actor Nicole Ari Parker Samantha Miller Guest Star Branden Cook Darrell Miller Guest Star Anthony Goes Kent Darby Guest Star Maisie Merlock Sasha Guest Star Sriram Parthasarathy Tech Guest Star William Gines Narcotics Officer Guest Star Michael Maize Roy Walton Guest Star Madelyn Loehr Stripper Guest Star Michael Scott Blackman Transit Worker Guest Star Rick Eid Executive Producer, Writer Peter Jankowski Executive Producer Arthur W. Forney Executive Producer Eriq La Salle Executive Producer Gavin Harris Co-Executive Producer Vincent Misiano Director Gwen Sigan Writer