Liv Ullmann

Pope Joan

Olivia de Havilland

Mother Superior

Jeremy Kemp

Joan's Father

Franco Nero

Louis

Maximilian Schell

Adrian

Lesley-Anne Down

Cecilia

Trevor Howard

Pope Leo

Keir Dullea

Dr. Stevens

Margareta Pogonat

Village Woman

Richard Bebb

Lord of Manor

Peter Arne

Richard

Patrick Magee

Elder Monk

George Innes

Monk

Nigel Havers

Young Monk

Shelagh Wilcocks

Sister Louise

André Morell

Emperor Louis

Martin Benson

Lothair

Mary Healey

A nun

Duncan Lamont

First Wounded Soldier

Robert Beatty

Dr. Corwin

Katherine Schofield

Alma

John Abineri

Church Official

John Shrapnel

Father James

Richard Pearson

Friar Timothy

Terrence Hardiman

Cardinal Anastasius

Derek Farr

Count Brisini