Jesse Spencer Matthew Casey Actor Taylor Kinney Kelly Severide Actor Charlie Barnett Peter Mills Actor Monica Raymund Gabriela Dawson Actor Lauren German Leslie Shay Actor Eamonn Walker Chief Wallace Boden Actor David Eigenberg Christopher Herrmann Actor Teri Reeves Hallie Thomas Actor Joe Minoso Joe Cruz Guest Star Yuri Sardarov Brian Zvonecek Guest Star Christian Stolte Randall McHolland Guest Star Tania Raymonde Nicole Sermons Guest Star Scott Eastwood Jim Barnes Guest Star Brooke Nevin Tara Little Guest Star Christopher Cousins Steven Goody Guest Star Jon Seda Antonio Dawson Actor Robyn Coffin Cindy Herrmann Actor Randy Flagler Capp Actor Ryan Kitley Clay White Actor Paulina Olszynski Valerie Actor Allison Latta Esther Actor Steve O'Connell Roger Actor James Anthony Zoccoli Tim Campbell Actor Christian Castro Virgilio Actor Diana Simonzadeh Margaret Actor Deanna Reed-Foster Bystander Actor Derek Haas Executive Producer, Writer Michael Brandt Executive Producer, Writer Jeffrey Nachmanoff Executive Producer Dick Wolf Executive Producer Peter Jankowski Executive Producer Danielle Gelber Executive Producer Michael Slovis Director