Eileen Atkins

as Elizabeth Costello

as Eileen

as Mabel

as Self

as Self

as Self (2 episodes)

Writer

as Self

as Madame Kozlova

as Dorothy

as Queen Mary (5 episodes)

as Peggy Law

as Catherine Maier (2 episodes)

as Aunt Vanessa

as Emmaline Duchannes

as Lady Spence

as Violet Aird (2 episodes)

as Maud, Lady Holland (3 episodes), Original Series Creator

as Nurse Edwina Kenchington

as Mother

as Eleanor of Aquitaine

as Maggie Walker

as Madame Fidolia

as Miss Deborah Jenkyns (7 episodes)

as Nachtschwester