En plongée was a 1926 French film directed by Jacques Robert.Alan Goble, The Complete Index to Literary Sources in Film, Berlin, Germany: Walter de Gruyter, p. 166 It was based on Fragments d'épaves, a novel by Bernard Frank. It was shot in Monaco,Dominique Auzias, Jean-Paul Labourdette, Monaco, Paris: Le Petit Futé, 2013, p. 68 but set in Brittany.La pensée de midi, Actes Sud, 2001, Issues 4-6, p. 91 It is a spy film.
It was reviewed in Cinémagazine in 1928.Cinémagazine, 1928, Issues 27-39, p. 77
Cast Lilian Constantini - La princesse Nouriskine Daniel Mendaille - Maurice de Vergnes, un officier de marine Pierre Alcover - Howell Olga Noël - Anna Guérec de Vergnes, la femme de Maurice Mathilde Alberti - Moussia Fedorovna, une espionne, l'ex fiancée de Maurice Harry Arbell - Le Bozec Claire Darcas - Madame Howell Boris de Fast John Henri Desmarets - Karl Jean Napoléon Michel - Frantz Pierre Séguier - Pierre
References
External links imdb