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
Michael Miller character Grandec
Donald Bisset character Rennard
Pauline Letts character Marianne
Robert Duncan character Jacques de Montfaucon
Suky Appleby character Antoinette de Montfaucon
