A 9th century woman of English extraction born in the German city of Ingelheim disguises herself as a man and rises through the Vatican ranks.
as Pope Sergius II.
as Johanna von Ingelheim
as Gerold
as Village Priest
as Aesculapius
as Anastasius
as Johanna von Ingelheim - Age 10-14
as Johanna von Ingelheim - Age 6-9
as Joan's mother
as Arsenius
as Arighis
as Bishop Arnaldo
as Eusthasius
as Paschal
as Jordanes
as King Lothar
as Abbot of Fulda
as Richilde
as Bona
as Aio