Jesse Spencer Matthew Casey Actor Taylor Kinney Kelly Severide Actor Eamonn Walker Chief Wallace Boden 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 Alberto Rosende Blake Gallo Actor Randy Flagler Capp Guest Star Anthony Ferraris Tony Guest Star Jonathan Schwart Jace Guest Star Aaron Crippen Caleb Guest Star Dominic Rains Dr. Marcel Guest Star Kristen Lee Gutoskie Chloe Guest Star J. Nicole Brooks Deputy Commissioner Hill Guest Star Katelynn Shennett Kylie Guest Star Ilyssa Fradin Chloe's Mother Guest Star Yohei Yamada Darryl Guest Star Michelle Nakamoto Pritchard Guest Star Aaron Barker Houser Guest Star Teddy Gales Harried Neighbor Guest Star Ainsley Elias Scared Neighbor Guest Star Leana Melville Frantic Woman Guest Star Melody A. Betts The Queen Guest Star Derek Haas Executive Producer Michael Brandt Executive Producer Dick Wolf Executive Producer Peter Jankowski Executive Producer Todd Arnow Executive Producer Andrea Newman Executive Producer, Writer Michael Gilvary Executive Producer, Writer Arthur W. Forney Executive Producer Reza Tabrizi Director