Cast
- Hans Schweikart as Voltaire
- Gerlinde Locker as Marquise de Villette
- Erik Schumann as Marquis de Villette
- Ernst Jacobi as Wagnière
- Alice Treff as Marquise de la Tour
- Hans Helmut Dickow as Abbé Marthe
- Petra Peters as Marie-Louise Denis
- Hugo Lindinger as Abbé Gautier
- Annemarie Wendl
- Brigitte Skay