Guest Stars Louisa Bay as Princess Vicky Laurie Shepherd as Prince Bertie Siobhan O'Carroll as Lady Lyttelton John Tueart as Speaker Hugh Simon as Colonel Sibthrope Lucy Briers as Mrs. Arbuthnot Julian Firth as Lord Powis David Schaal as Brewer Clive Hayward as Dr. Merton Laura Morgan as Florence Nightingale Akbar Kurtha as Ambassador for the King of Oudh Robert Goodale as Whewell Don Gallagher as Dr. Swinton Roisin O'Neill as Mrs. Dolan Alison Langer as Jenny Lind