A gangster family epic set in 1919 Birmingham, England and centered on a gang who sew razor blades in the peaks of their caps, and their fierce boss Tommy Shelby, who means to move up in the world.

The series centers on 17-year-old Joshua J Cody, who moves in with his freewheeling relatives in their Southern California beach town after his mother dies of a heroin overdose. Headed by boot-tough matriarch Janine Smurf Cody and her right-hand Baz, who runs the business and calls the shots, the clan also consists of Pope, the oldest and most dangerous of the Cody boys; Craig, the tough and fearless middle son; and Deran, the troubled, suspicious baby of the family.