Michael Brandt Creator 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 Amy Morton Desk Sgt. Trudy Platt Actor Tracy Spiridakos Detective Hailey Upton Actor Marina Squerciati Officer Kim Burgess Actor Sara Bues ASA Nina Chapman Guest Star Jason Bowen Dr. Julian Mitchell Guest Star Nicholas Podany Cam Boyd Guest Star Riley Shanahan Derrick Boyd Guest Star Pearl Paramadilok CFP Paramedic Guest Star Cisco Lopez CIT Officer Guest Star Kenneth Arnette Patrol Officer 1 "Mo" Guest Star Whitney Masters Patrol Officer 2 Guest Star Cesar Jaime Paramedic 2 Guest Star Kenneth D. Johnson Fire Chief Guest Star Dennis Flanagan Lockup Keeper Guest Star Michelle Shelton Huff Mother Guest Star Will Casey Aaron Turner Guest Star Keyshawn Brian Steele Paramedic 4 Guest Star Lorena Pulido Lawyer Guest Star Rick Eid Executive Producer Peter Jankowski Executive Producer Arthur W. Forney Executive Producer Eriq La Salle Executive Producer Gavin Harris Co-Executive Producer Chad Saxton Director Gwen Sigan Writer