Jason Beghe

as Sergeant Hank Voight

LaRoyce Hawkins

as Officer Kevin Atwater

Marina Squerciati

as Officer Kim Burgess

Patrick John Flueger

as Officer Adam Ruzek

Amy Morton

as Desk Sgt. Trudy Platt

Jesse Lee Soffer

as Detective Jay Halstead

Tracy Spiridakos

as Detective Hailey Upton

Jon Seda

as Detective Antonio Dawson

Elias Koteas

as Detective Alvin Olinsky

Sophia Bush

as Detective Erin Lindsay