Episode three in the Mystics series is about one of the most influential figures in Medieval Europe, She was a 12th-century author composer, theologian, author, naturalist, visionary, and exorcist. She began life as an oblate, a child who was donated irrevocably to the church by her wealthy parents, sealed up in a cell for life. How she emerged to become one of the most sought after advisors to bishops, kings, and popes is incredible, especially so given the stringent restrictions that greatly narrowed the possibilities open for women. Her tale is one of amazing triumph - and also one of heartbreak over the departure of her beloved nun, Richardis. This is the story of Saint Hildegard of Bingen the Mystical Polymath.