Lt. Grace Billets, Lieutenant Grace Billets

Connie Irving

Detective Pierce, Officer Rondell Pierce, Pierce

Irvin Irving, Deputy Chief Irvin Irving

Maddie, Maddie Bosch

Sheila Delacroix

Patricia O'Shea

Harry Bosch

Maureen O'Grady

Detective Johnson, Det. Johnson

Dr. Guyot

Wash

Raynard Waits

Julia Brasher

Richard O'Shea, O'Shea

Eleanor Wish

Veronica Allen

Jerry Edgar

Detective Moore (Crate), Detective Moore, Det. Moore

Tom Jay