Josh Brolin Featured
as John O'Mara
Ryan Gosling Featured
as Sgt. Jerry Wooters
Sean Penn Featured
as Mickey Cohen
Nick Nolte Featured
as Bill Parker
Emma Stone Featured
as Grace Faraday
Anthony Mackie Featured
as Coleman Harris
Giovanni Ribisi
as Conway Keeler
Robert Patrick
as Max Kennard
Michael PeΓ±a
as Navidad Ramirez
Mireille Enos
as Connie O'Mara
Holt McCallany
as Karl Lockwood
Jon Polito
as Dragna
Frank Grillo
as Russo (uncredited)