Rachel Gurney

as Lady Tremaine (6 episodes)

as Grand Duchess Victoria (2 episodes)

as Lady Cynthia Marchmont

as Mrs. Eustace

as Lady Wargrave (1 episode)

as Margaret Mandeville (1 episode)

as 'Sisi', Empress Elizabeth of Austria (1 episode)

as Chairman (1 episode)

as Mrs. Parkhurst

as Lady Marjorie Bellamy (21 episodes)

as Lady Carbury (5 episodes)

as Isobel Drummond (1 episode)

as Madame Serena Merle (4 episodes)

as Mrs. Ross

as Mrs. Mortimer

as Mrs Mortimer (1 episode)

as Lady Decuman (1 episode)

as Mrs Vincent (1 episode)

as Adele

as Jill Johnson

as Frances Farrar (1 episode), as Jill Johnson (1 episode)

as Alice (1 episode)

as Delphine Chambers (1 episode)