Robyn Addison Fiona Allen Jamie Ankrah Henry Ashton Tom Baker Caitríona Balfe Lexie Benbow-Hart Rita Bernard-Shaw Arnmundur Björnsson Susanne Boucher Ian Bouillion Richard Bremmer Eliza Butterworth Michael Carter Margaux Chatelier Emilia Clarke Kathy Kiera Clarke Sam Crane Kathleen Cranham Matt Devitt Phoenix Di Sebastiani Efrat Dor Andre Flynn Laura Fraser Cosimo Fusco Roderick Gilkison Susannah Harker Louisa Harland Isaac Heslip Oliver Huntingdon Arbel Jones Tamla Kari Jonas Khan Caitlin Lavagna Julian Lewis Jones Valerie Lilley Sean Lìonadh Eugene Lipinski Lizzie Lomas Amelia Lowdell Simon Ludders Megan Maczko Rory McCann Maimie McCoy Colin McFarlane Ruairi McInerney Izabella Miko Ewan Miller Annine Ngesang Peter O'Brien Robert Pugh Mel Raido Jessica Ransom Emma Catherine Rigby David Robb Lewes Roberts Laila Rouass Dar Salim Steve Speirs Shane Taylor Kara Tointon Ed Westwick John Whittle Shaun Williamson