Andy Goddard Director, Screenwriter Elijah Wood John M. Brinnin Actor Celyn Jones Dylan Thomas Actor, Screenwriter Steven Mackintosh Jack Actor Shirley Henderson Shirley Actor Kevin Eldon Stanley Actor Kelly Reilly Caitlin Actor Maimie McCoy Rosie Actor Richard Brake Mr. Unlucky Actor Steve Clark-Hall Executive Producer Adam Partridge Executive Producer Samuel Potter Executive Producer Simon Laub Executive Producer Andy Evans Producer Andrew Riach Producer Gruff Rhys Original Music Chris Seager Cinematographer