Michael Brandt Creator, Executive Producer Derek Haas Creator, Executive Producer 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 Hanako Greensmith Actor Anthony Ferraris Tony Guest Star Jake Lockett Sam Carver Guest Star Randy Flagler Capp Guest Star Katelynn Shennett Kylie Guest Star Jocelyn Hudon Lizzy Nova Guest Star Tim Hopper Van Meter Guest Star Wesam Keesh Jared Lennox Guest Star Rome Flynn Derrick Gibson Guest Star Laura Allen Paramedic Chief Robinson Guest Star Robyn Coffin Cindy Herrmann Guest Star Michael Bradway Jack Damon Guest Star Dick Wolf Executive Producer Peter Jankowski Executive Producer Todd Arnow Executive Producer Andrea Newman Executive Producer, Writer Michael Gilvary Executive Producer Lisa Demaine Director Lisa Robinson Director Arthur W. Forney Executive Producer Matt Whitney Writer Victor Teran Writer Will Eichler Director Atli Örvarsson Original Music Reza Tabrizi Director William Eichler Cinematographer Sara Isaacson Casting