Anatole Litvak Director Bette Davis Henriette Deluzy-Desportes Actor Charles Boyer Duc de Praslin Actor Barbara O'Neil Duchesse de Praslin Actor Jeffrey Lynn Henry Martyn Field Actor Virginia Weidler Louise Actor Walter Hampden Pasquier Actor Harry Davenport Pierre Actor Fritz Leiber Abbe Gallard Actor Montagu Love Marechal Sebastiani Actor George Coulouris Charpentier Actor Ann Todd Berthe Actor Richard Nichols Reynald Actor Henry Daniell Broussais Actor Ian Keith DeLangle Actor June Lockhart Isabelle Actor Madge Terry Actor Christian Rub Loti Actor Frank Reicher Police Official Actor Victor Kilian Actor Edward Fielding Dr. Louis Actor Egon Brecher Doctor Actor Ann Gillis Emily Schuyler Actor Mary Anderson Rebecca Jay Actor Peggy Stewart Helen Lexington Actor Creighton Hale Ship's Officer Actor Mary Forbes Lady at the Theatre Actor Fritz Leiber Abbe Gallard Actor Casey Robinson Screenwriter Hal B. Wallis Executive Producer David Lewis Associate Producer Ernest Haller Cinematographer Warren Low Film Editing Max Steiner Original Music Carl Jules Weyl Art Director Orry-Kelly Costume Design