Adam Levins Director James Cosmo Albert Actor Craig Conway Thomas Actor Bob Duff Lord Dunfield Actor James Lance Laurence Actor Amy Manson January Actor Eileen Nicholas Marilyn Actor Faye McLoughlin Young January Actor Nora Jane Noone Kathrine Actor Simon Quarterman Callum Actor Joy Sanders Lady Dunfield Actor Simon Fantauzzo Screenwriter William Borthwick Producer Jessica Malik Executive Producer Jessica Parker Executive Producer Steven Schneider Executive Producer Tyrone Walker-Hebborn Executive Producer Brian Crosby Original Music Gary Shaw Cinematographer Ben King Film Editing Kelly Valentine Hendry Casting Victor Jenkins Casting Sarah Beaman Production Design Mickaela Trodden Art Director