Cillian Murphy Thomas Shelby Actor, Executive Producer Helen McCrory Aunt Polly Actor Paul Anderson Arthur Shelby Actor Sophie Rundle Ada Shelby Actor Finn Cole Michael Gray Actor Anya Taylor-Joy Gina Gray Actor Natasha O'Keeffe Lizzie Shelby Actor Kate Phillips Linda Shelby Actor Packy Lee Johnny Dogs Actor Brian Gleeson Jimmy McCavern Actor Jack Rowan Bonnie Gold Actor Aidan Gillen Aberama Gold Actor Sam Claflin Oswald Mosley Actor Jenson Clarke Charles Shelby Actor Charlene McKenna Captain Swing Actor Pauline Turner Frances Actor Harry Kirton Finn Shelby Actor Samuel Blenkin Adam Parker Actor Anthony Byrne Director Ann Harrison-Baxter Producer Steven Knight Writer, Executive Producer Caryn Mandabach Executive Producer Jamie Glazebrook Executive Producer David Mason Executive Producer Tommy Bulfin Executive Producer Patrick Spence Executive Producer