Cornelia Hayes O'Herlihy

as Eleanor St. Clair

as Sister Siobhan

as Additional Voices (voice)

as Mother

as Eva Stinson (1 episode)

as Princess Margaret

as Sister Gabriella

as Emily Reece

as Margaret (1 episode)

as Mrs. Quilp

as Ruth Pinch (3 episodes)

as Deborah Corishant (as Cornelia Hayes) (5 episodes)

as Sophie