Vanessa Redgrave

Sister Jeanne des Anges

Oliver Reed

Father Urbain Grandier

Dudley Sutton

Baron de Laubardemont

Max Adrian

Ibert

Gemma Jones

Madeleine de Brou

Murray Melvin

Father-Canon Jean Mignon

Michael Gothard

Father Pierre Barre

Georgina Hale

Philippe Trincant

Brian Murphy

Adam

Christopher Logue

Cardinal Richelieu

Graham Armitage

King Louis XIII

John Woodvine

Louis Trincant

Andrew Faulds

Rangier

Kenneth Colley

Legrand

Judith Paris

Sister Agnes (miscredited as Sister Judith)

Catherine Willmer

Sister Catherine

Iza Teller

Sister Iza

Tony Allen

Spectator / Clerk of Court (uncredited)

Niké Arrighi

Nun (uncredited)

Pat Ashton

Gossiping Woman (uncredited)

Peter Avella

Citizen (uncredited)

Imogen Claire

Nun (uncredited)

Barbie Denham

Vestal Virgin (uncredited)

Hugh Elton

Courtier (uncredited)

Harry Fielder

Soldier / Blackbird (uncredited)

Selina Gilbert

Nun (uncredited)

Cheryl Grunwald

Vestal Virgin (uncredited)

Charles Price

Soldier (uncredited)

Charles Rayford

Spectator (uncredited)

Jack Sharp

Spectator (uncredited)

Tina Simmons

Nun (uncredited)

Doremy Vernon

Nun (uncredited)

Twiggy

Pageboy (uncredited)