Jason Beghe Sergeant Hank Voight Actor Sophia Bush Detective Erin Lindsay Actor Patrick Flueger Officer Kyle Ruzek Actor LaRoyce Hawkins Officer Kevin Atwater Actor Archie Kao Detective Sheldon Jin Actor Elias Koteas Detective Alvin Olinsky Actor Jon Seda Detective Antonio Dawson Actor Jesse Lee Soffer Detective Jay Halstead Actor Marina Squerciati Officer Kim Burgess Actor Robin Weingert Voight's Handler Guest Star America Olivo Laura Dawson Guest Star Amy Morton Trudy Platt Guest Star Josh Segarra Justin Voight Guest Star Rena Sofer Police Counselor Guest Star Isaac White D'Anthony Guest Star Billy Aaron Brown Michael Ganz Guest Star Taylor Kinney Kelly Severide Guest Star Emily Peterson Wendy Guest Star David Aron Damane Maurice Guest Star Heidi Johanningmeier Jasmine Guest Star Lesley Bevan Clare Wilenko Guest Star Richard Gallion Trayzell Guest Star Phil Ridarelli Bradley Milner Guest Star TaRon Patton Aunt Shona 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