Characters played by Charlie Hunnam
Stanley Kaminski
Characters played by Jack O'Connell
Walter 'Lion' Kaminski
Characters played by Naheem Garcia
Clem
Characters played by Fran Kranz
Buck
Characters played by Patrick M. Walsh
Lefty Denunzio
Characters played by Jonathan Majors
Pepper
Characters played by Jessica Barden
Sky
Characters played by Katie Duncan
Front Desk Clerk
Characters played by Meredith Holzman
Darlene
Characters played by Nick Mullen
Clay
Characters played by Owen Burke
Meadows
Characters played by Johnno Wilson
Reggie
Characters played by Robert Otis
Cue Ball
Characters played by Jere Shea
Stepfather McGinty
Characters played by Margaret Devine
Mother McGinty