Jason Beghe
as Sergeant Hank Voight
LaRoyce Hawkins
as Officer Kevin Atwater
Marina Squerciati
as Detective Kim Burgess
Patrick John Flueger
as Officer Adam Ruzek
Amy Morton
as Desk Sergeant Trudy Platt
Jesse Lee Soffer
as Jay Halstead
Tracy Spiridakos
as Special Agent Hailey Upton
Jon Seda
as Detective Antonio Dawson
Elias Koteas
as Detective Alvin Olinsky
Sophia Bush
as Detective Erin Lindsay
Benjamin Levy Aguilar
as Officer Dante Torres
Brian Geraghty
as Officer Sean Roman
Lisseth Chavez
as Officer Vanessa Rojas
Arienne Mandi
as Officer Eva Imani
Toya Turner
as Officer Kiana Cook
Archie Kao
as Detective Sheldon Jin