Guest Stars Holli Dempsey as Emily Lacey Bronwyn James as Fanny Lambert Ellie Heydon as Anne Pettifer Douggie McMeekin as Charles Quigley Rosalind Eleazar as Violet Cross Jordon Stevens as Amelia Scanwell Ben Lambert as Lord Fallon Josef Altin as Prince Rasselas Steven Robertson as Robert Oswald Gerard Monaco as Constable Armitage Lottie Tolhurst as Kitty Carter Poppy Corby-Tuech as Marie-Louise D'Aubigne Alexa Davies as Betsey Fletcher Sean Hart as Sir Christopher Rutledge Hannah Traylen as Lennox Maid Andrew Bone as Constable Ian Drysdale as Prison Lag Jack Hawkins as Mr. Bancroft Charlie Buirski as Finn Uncredited Roy Beck as Mr. Abbadon