Michael Brandt Creator, Executive Producer Derek Haas 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 Holly Hinchliffe Tori Guest Star Steven Strait Flynn Calhoun Guest Star Kadee Strickland Monica Pascal Guest Star Keith Kupferer Captain Robert Bishop Guest Star Amy Sloan Captain Sydney Vonn Guest Star Al Vicente Devin Staples Guest Star Tatiana Pavela Quinn 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 Matt Whitney Writer Lisa Robinson Director