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 Jon Seda Detective Antonio Dawson Actor Jesse Lee Soffer Detective Jay Halstead Actor Marina Squerciati Officer Kim Burgess Actor Amy Morton Desk Sgt. Trudy Platt Actor Brian Geraghty Officer Sean Roman Actor Nazneen Contractor Dawn Harper Guest Star Joelle Carter Laura Nagel Guest Star Ryan-James Hatanaka Daren Okada Guest Star Taylor Kinney Kelly Severide Guest Star Steven R McQueen Jimmy Borelli Guest Star Colin Donnell Connor Rhodes Guest Star Kara Killmer Sylvie Brett Guest Star Brian Tee Ethan Choi Guest Star Marlyne Barrett Maggie Lockwood Guest Star Samuel Hunt Greg Gerwitz Guest Star Lorraine Toussaint Shambala Green Guest Star Randy Flagler Capp Guest Star Kelvin Harrison Jr. Michael Ellis Guest Star Chip Zien Judge Lurman Guest Star Joe Minoso Joe Cruz 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