Deborah Kerr

Character: Catherine de Montfaucon

David Niven

Character: Philippe de Montfaucon

Sharon Tate

Character: Odile

David Hemmings

Character: Christian

Donald Pleasence

Character: Pere Dominic

Edward Mulhare

Character: Jean-Claude Ibert

Flora Robson

Character: Countess Estelle

John Le Mesurier

Character: Dr. Monnet

Emlyn Williams

Character: Alain de Montfaucon

Donald Bisset

Character: Rennard

Pauline Letts

Character: Marianne

Robert Duncan

Character: Jacques de Montfaucon

Suky Appleby

Character: Antoinette de Montfaucon

Michael Miller

Character: Grandec

Chris Adcock

Character: Villager (uncredited)

Hyma Beckley

Character: Villager (uncredited)

Jim Brady

Character: Villager (uncredited)

Olwen Brookes

Character: Party Guest (uncredited)

Robin Burns

Character: Villager (uncredited)

Tony Castleton

Character: Villager in Church (uncredited)

Ernest Clark

Character: French Police Inspector (uncredited)

John Dunbar

Character: Guest at Harp Recital (uncredited)

Norman Fisher

Character: Villager (uncredited)

Frank Forsyth

Character: Guest at Harp Recital (uncredited)

Arthur Goodman

Character: Villager (uncredited)

Victor Harrington

Character: Villager (uncredited)

Lew Hooper

Character: Villager (uncredited)

Dickey Luck

Character: Villager (uncredited)

Colin McKenzie

Character: Gendarme (uncredited)

George Oliver

Character: Villager (uncredited)

Dido Plumb

Character: Villager (uncredited)

Bob Raymond

Character: Villager (uncredited)

Ernie Rice

Character: Villager (uncredited)

Nicole Shelby

Character: Party Guest (uncredited)

George Spence

Character: Villager (uncredited)

Marianne Stone

Character: Père Dominic's Servant (uncredited)

Pearl Walters

Character: Villager (uncredited)

Fred Wood

Character: Church Parishioner (far right) (uncredited)