Julian Gilbey Director, Screenwriter, Film Editing Ed Speleers Sam Actor Will Poulter Fordy Actor Alfie Allen Yatesey Actor Sebastian de Souza Rafa Actor Emma Rigby Frankie Actor Thomas Kretschmann Marcel Actor Graham McTavish Steve Dawson Actor Mem Ferda Tariq Actor Michael Bisping Kasper Actor Terry Stone Clarkson Actor, Producer Will Gilbey Screenwriter, Film Editing Chris Howard Screenwriter, Producer Mike Diamond Executive Producer Jack Dudley Executive Producer Simon Dudley Executive Producer Nick Gamble Executive Producer Frank Mannion Producer Alessandro Forte Producer Chad Hobson Original Music Peter Wignall Cinematographer Jeremy Zimmermann Casting Matthew Button Production Design Daniela Faggio Art Director