Kyra Sedgwick

(Deputy Chief Brenda Johnson)

J.K. Simmons

(Asst. Chief Will Pope)

Corey Reynolds

(Sgt. David Gabriel)

Robert Gossett

(Cmdr. Taylor)

G.W. Bailey

(Detective Lt. Provenza)

Tony Denison

(Detective Lt. Andy Flynn)

Michael Paul Chan

(Detective Mike Tao)

Raymond Cruz

(Detective Julio Sanchez)

Phillip P. Keene

(Buzz)

Jon Tenney

(Special Agent Fritz Howard)

Gina Ravera

(Detective Irene Daniels)

Mary McDonnell

(Capt. Sharon Raydor)