Jason Beghe Sergeant Hank Voight Actor Sophia Bush Detective Erin Lindsay Actor Patrick Flueger Officer Kyle 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 Michael B. Woods Bobby Trent Guest Star Jules Willcox Nicole Guest Star Kim Shaw Sarah Jaines-Huntley Guest Star Chris Agos ASA Steve Kot Guest Star Patrick Page Calvin Huntley Guest Star Aimee Laurence Zoey Silver Guest Star Denise Dal Vera Jessica Huntley Guest Star Celeste M Cooper Medical Examiner Guest Star Dick Wolf Executive Producer Matt Olmstead Executive Producer Michael Brandt Executive Producer Derek Haas Executive Producer Peter Jankowski Executive Producer Danielle Gelber Executive Producer Joe Chappelle Executive Producer Lin Oeding Director