Derek Haas Creator, Executive Producer Michael Brandt Creator, Executive Producer Taylor Kinney Kelly Severide Actor David Eigenberg Christopher Herrmann Actor Joe Minoso Joe Cruz Actor Christian Stolte Randy "Mouch" McHolland Actor Kara Killmer Sylvie Brett Actor Miranda Rae Mayo Stella Kidd Actor Hanako Greensmith Violet Mikami Actor Jocelyn Hudon Lyla Novak Actor Dermot Mulroney Dom Pascal Actor Jake Lockett Sam Carver Actor Randy Flagler Capp Guest Star Anthony Ferraris Tony Guest Star Katelynn Shennett Kylie Guest Star Samuel B. Jackson Ofc. Dwayne Monroe Guest Star Richard Blackmon Cole Williams Guest Star Brian Keane Eddie Guest Star Jeanne Scurek Onlooker Guest Star Glory Fioramonti Beth Guest Star Tony Peera Bearded Man Guest Star Ryan Hall Dale Andrews Guest Star James Shinkle Chippy Guest Star Elizabeth Ana Ruiz Aliza Guest Star Shaina Toledo Stacy Guest Star Jarred Webb Club Manager Guest Star Patrick Michael Tierney Patrick Guest Star Dick Wolf Executive Producer Peter Jankowski Executive Producer Todd Arnow Executive Producer Andrea Newman Executive Producer Michael Gilvary Executive Producer Arthur W. Forney Executive Producer Paul McCrane Director Matt Whitney Writer