Michael Connelly Creator, Executive Producer Titus Welliver Harry Bosch Actor Amy Aquino Lt. Grace Billets Actor Lance Reddick Irvin Irving Actor Jamie Hector Jerry Edgar Actor Sarah Clarke Eleanor Wish Actor Madison Lintz Maddie Actor Jeri Ryan Veronica Allen Actor Emilia Ares Layla Guest Star Henrik Bastin Executive Producer Mikkel Bondesen Executive Producer Pieter Jan Brugge Executive Producer Jan David Frouman Executive Producer William N. Fordes Writer Joe Gonzalez Writer Alex Zakrzewski Director