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 Sam Miller Guest Star Jon Jordan Ben Larson Guest Star Mahmoud Alshaikh Jon Eakin Guest Star Shirley Rumierk Lisa Martinez Guest Star Roger D. Lind Caleb Hoff Guest Star David A. Walker Chet Oldman Guest Star Demetrios Troy Officer Mike Corbet Guest Star Luke Renn Bob Ferguson Guest Star Alex Diehl Kenny Rose Guest Star Phuong Kubacki Young Reporter Guest Star Lou Canellis Veteran Tribune Reporter Guest Star Terrell Allen Male Neighbor Guest Star Daniel Sacketos Chief of Staff 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, Writer Guy Ferland Director