Film
Rouletabille's fiancée, a young journalist always on the lookout for an investigation to solve, tells him how she has just suppressed a spy. Marriage is in question...
Marie Déa
Wanda
Suzanne Dehelly
Florine
Jean Piat
Joseph Rouletabille
Fernand Gilbert
Jérôme Goulven
Lucas Gridoux
Andrée Guize
Léo Lapara
Yette Lucas
Ariane Murator
Monique Mélinand
Claude Nicot
Michel Vitold
Christian Chamborant
Gaston Leroux, Pierre Lestringuez
