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 Kamal Angelo Bolden Jason Kannell Guest Star Charlotte Sullivan Anna Guest Star DuShon Monique Brown Connie Guest Star Mia Hulen Marcy Guest Star Gordon Clapp Chaplain Orlovsky Guest Star Randy Flagler Capp Guest Star Tim Gamble Anna's Father Guest Star Jacqueline Williams Officer Becerra Guest Star Ryan Artzberger Marvin Guest Star Anthony Ferraris Tony Guest Star Patti Vasquez Waiting Room Nurse 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