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 Michael Parkhouse as Hunter, Lord Melbourne's Butler Tom Price as Duke of Sutherland Nichola McAuliffe as Duchess of Cumberland Richard Dixon as Lord Chancellor Robin McCallum as Lord Portman Julian Finnigan as Lord Hastings Joe Standerline as Drunken Swell Guy Oliver-Watts as Sir James Hayter Dan Carey as Ratcatcher