Le Secret de l'émeraude

In a small hotel on an English beach, an agent from the Intelligence Service is responsible for finding an important stolen document. At night, a theft of jewelry, including a superb emerald, complicates the investigation. The search for the double culprit proves to be difficult.

• Director: Maurice de Canonge
• Cast: Jean Brochard, Colette Broïdo, Sylvia Cobs, Paule Dagrève, Ky Duyen, René Ferté, Sonia Gobar, Paul Grail