Jesse Spencer Matthew Casey Actor Taylor Kinney Kelly Severide Actor Monica Raymund Gabriela Dawson Actor Eamonn Walker Chief Wallace Boden Actor David Eigenberg Christopher Herrmann Actor Joe Minoso Joe Cruz Actor Yuri Sardarov Brian "Otis" Zvonecek Actor Christian Stolte Randy "Mouch" McHolland Actor Kara Killmer Sylvie Brett Actor Miranda Rae Mayo Stella Kidd Actor Jason Beghe Voight Guest Star Jon Seda Antonio Guest Star Daniel di Tomasso Zach Guest Star DuShon Monique Brown Connie Guest Star Patrick Flueger Adam Ruzek Guest Star Jesse Lee Soffer Jay Halstead Guest Star Tracy Spiridakos Hailey Upton Guest Star Marina Squerciati Kim Burgess Guest Star Erin Breen Lt. Hubble Guest Star Todd A. Horman George Lehr Guest Star Jason Bradley Larry Shepard Guest Star Anthony Ferraris Tony Guest Star Miguel González Security Guard Guest Star Allison Latta Neighbor Guest Star Derek Haas Executive Producer Michael Brandt Executive Producer Jeffrey Nachmanoff Executive Producer Dick Wolf Executive Producer Peter Jankowski Executive Producer Danielle Gelber Executive Producer