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 Jake Lockett Sam Carver Guest Star Katelynn Shennett Kylie Guest Star Tim Hooper Captain Van Meter Guest Star Andy Allo Lt. Wendy Seager Guest Star Robyn Coffin Cindy Herrmann Guest Star Amanda Calabrese Annabelle Herrmann Guest Star Keller Kennedy Max Herrmann Guest Star David Von Kampen Lee Henry Herrmann Guest Star Lucas Von Kampen Luke Herrmann Guest Star John William Adams III Kenny James Herrmann Guest Star Roderick Peeples Leeroy Guest Star Christopher Allen Dylan Guest Star Alex Rich Gordon Guest Star Susan Chambers Dora Guest Star Scott Takeda Doctor Delara Guest Star Nick Druzbanski Store Manager Guest Star Yourtana Sulaiman Nurse 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 Michael Gilvary Executive Producer Arthur W. Forney Executive Producer Lisa Demaine Director Victor Teran Writer