The adventures of the famous Joseph Rouletabille, an adventurous young journalist, gone to solve a murder in the south of France. He puts an end to the conflict between two rival bands for the possession of a revolutionary metal, belenium.
Jean Piat
Joseph Rouletabille
Suzanne Dehelly
Florine
Marie Déa
Wanda
Jérôme Goulven
Lucas Gridoux
Claire Guibert
Léo Lapara
Yette Lucas
Ariane Murator
Monique Mélinand
Claude Nicot
Véra Norman
Roger Vincent
Michel Vitold
Gaston Leroux
Story
Pierre Lestringuez
Writer
Christian Chamborant
Director
