Michael Brandt Creator, Executive Producer Derek Haas Creator, Executive Producer Matt Olmstead Creator Dick Wolf Creator, Executive Producer Jason Beghe Sergeant Hank Voight Actor Patrick Flueger Officer Adam Ruzek Actor LaRoyce Hawkins Officer Kevin Atwater Actor Jon Seda Detective Antonio Dawson Actor Jesse Lee Soffer Detective Jay Halstead Actor Marina Squerciati Officer Kim Burgess Actor Amy Morton Desk Sgt. Trudy Platt Actor Tracy Spiridakos Detective Hailey Upton Actor Lisseth Chavez Vanessa Rojas Guest Star Spencer Garrett Wade Henslow Guest Star Paul Adelstein Jason Crawford Guest Star Mickey O'Sullivan Tom Doyle Guest Star Michael Beach Darius Walker Guest Star Taylor Kinney Kelly Severide Guest Star Kylen Davis Jordan Atwater Guest Star Eamonn Walker Chief Wallace Boden Guest Star Brian Geraghty Sean Roman Guest Star Kara Killmer Sylvie Brett Guest Star Annie Ilonzeh Emily Foster Guest Star Nick Gehlfuss Will Halstead Guest Star Peter Jankowski Executive Producer Rick Eid Executive Producer, Writer Arthur W. Forney Executive Producer Eriq La Salle Executive Producer, Director Timothy J. Sexton Executive Producer, Writer Gavin Harris Co-Executive Producer, Writer Mykelti Williamson Director Gwen Sigan Writer Scott Gold Writer