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 Marina Squerciati Kim Burgess Guest Star Yaya DaCosta April Sexton Guest Star Miranda Rae Mayo Stella Kidd Guest Star Randy Flagler Capp Guest Star Robyn Coffin Cindy Herrmann Guest Star Tom Galantich John Gallo Guest Star Matt DeCaro Officer Delaney Guest Star Amy Morton Trudy Platt Guest Star Elias Koteas Alvin Olinsky Guest Star Jon Seda Antonio Dawson Guest Star Anthony Ferraris Tony Guest Star Jeff Baird Police Officer 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 Joe Chappelle Director Sarah Kucserka Writer Veronica West Writer