Diễn viên
John Abineri
Church Official
Lyndon Brook
Liv Ullmann
Pope Joan
Peter Arne
Richard
Shelagh Wilcocks
Sister Louise
John Shrapnel
Father James
Richard Pearson
Friar Timothy
Terrence Hardiman
Cardinal Anastasius
Olivia de Havilland
Mother Superior
Maximilian Schell
Adrian
Trevor Howard
Pope Leo
Manning Wilson
Bishop
Carl Bernard
Monk
Derek Farr
Count Brisini
Keir Dullea
Dr. Stevens
Patrick Magee
Elder Monk
Nigel Havers
Young Monk
André Morell
Emperor Louis
Mary Healey
A nun
Lesley-Anne Down
Cecilia
Richard Bebb
Lord of Manor
Martin Benson
Lothair
Jeremy Kemp
Joan's Father
Duncan Lamont
First Wounded Soldier
George Innes
Monk
Robert Beatty
Dr. Corwin
Franco Nero
Louis
Margareta Pogonat
Village Woman