Philip Winchester Peter Stone Actor Carl Weathers Mark Jefferies Actor Monica Barbaro Anna Valdez Actor Joelle Carter Laura Nagel Actor Jon Seda Antonio Dawson Actor Bradley Whitford Guest Star Elias Koteas Detective Alvin Olinsky Guest Star Jason Beghe Sergeant Hank Voight Guest Star Taylor Kinney Kelly Severide Guest Star Dick Wolf Executive Producer Peter Jankowski Executive Producer Matt Olmstead Executive Producer Derek Haas Executive Producer Michael Brandt Executive Producer Arthur W. Forney Executive Producer