as Officers Kim Burgess and Kevin Atwater: Patrol officers working to prove themselves and move up to Intelligence.
as Detective Jay Halstead: An ex-Army Ranger and Lindsay's partner. Chicago P.D. - Season 1
as Trudy Platt: The sarcastic, no-nonsense desk sergeant (recurring in Season 1, later a main cast member). Episode Guide Summary as Officers Kim Burgess and Kevin Atwater: Patrol
as Detective Alvin Olinsky: A seasoned undercover veteran and Voight’s right-hand man. Chicago P.D. - Season 1
A special crossover episode where from Law & Order: SVU visit Chicago to help track a serial rapist. 8:30 PM
as Officer Adam Ruzek: A rookie recruited straight from the academy by Olinsky.
as Sergeant Hank Voight: The intense, often ethically-grey leader of the Intelligence Unit.