Guest Stars Jordan Waller as Lord Alfred Paget Anna Wilson-Jones as Lady Emma Portman Margaret Clunie as Harriet, Duchess of Sutherland Robin Soans as Sir James Clark Tom Price as Duke of Sutherland Michael Parkhouse as Hunter, Lord Melbourne's Butler Peter Ivatts as Archbishop of Canterbury Nichola McAuliffe as Duchess of Cumberland Richard Dixon as Lord Chancellor Robin McCallum as Lord Portman Julian Finnigan as Lord Hastings Daniel Donskoy as The Grand Duke Alice Orr-Ewing as Lady Flora Hastings