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 Dora Madison Jessica "Chili" Chilton Actor Steven R McQueen Jimmy Borrelli Actor Holly Robinson Peete Tamara Jones Guest Star Miranda Rae Mayo Stella Kidd Guest Star Jenny Mollen Detective Bianca Holloway Guest Star Guy Burnet Grant Guest Star Nick Gehlfuss Will Halstead Guest Star Marina Squerciati Kim Burgess Guest Star Armand Schultz Alderman Colin Becks Guest Star Randy Flagler Capp Guest Star Robyn Coffin Cindy Herrmann Guest Star DuShon Monique Brown Connie Guest Star Anthony Ferraris Tony Guest Star Anne Acker Amy Bell Guest Star Jennifer Jelsema Morning Show Host Guest Star Robin Robinson News Anchor 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 Jeffrey Hunt Director Liz Alper Writer Ally Seibert Writer