Guest Stars Jordan Waller as Lord Alfred Paget Anna Wilson-Jones as Lady Emma Portman Margaret Clunie as Harriet, Duchess of Sutherland Basil Eidenbenz as Lohlein Andrew Bicknell as Duke of Coburg Peter Ivatts as Archbishop of Canterbury David Bamber as Duke of Sussex Simon Paisley Day as Lord Chamberlain Robert MacPherson as Anson Carolin Stoltz as Gretchen Clare Wille as Lady Peel Gertrude Thoma as Hilde Basienka Blake as Brothel Madam