Guest Stars Oscar Lesage as Duke of Chartres Jack Archer as Provence Jasmine Blackborow as Princess of Lamballe Crystal Shepherd-Cross as Adelaïde de France Roxane Duran as Josephine Caroline Piette as Victoire de France Nathan Willcocks as Comte de Mercy-Argenteau Maximilien Seweryn as Rohan Jonas Bloquet as Joseph II Gaia Weiss as Madame du Barry Nathaniel Spender as Julie Nicola Perot as Duc d'Aiguillon
