Le Mystérieux Monsieur Sylvain
1947, French. Directed by Jean Stelli.
In an aero-naval base, a marine engineer who was about to deliver the name of a redoubtable spy is murdered. Shortly afterwards three different men appear on the crime scene, each of them claiming to be Monsieur Sylvain, the expected sleuth. But which of the three investigators is actually Sylvain? And what about this delightful young lady who arouses one of the police inspectors? Couldn't she be the murderous spy?
- Runtime
- 1h 35m
- Post-credits
- None listed
- Language
- French
- Rated
- Check local
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Where to watch Le Mystérieux Monsieur Sylvain
Le Mystérieux Monsieur Sylvain isn’t streaming on any OTT platform in India yet; it released on 16 April 1947.
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Cast & crew
Details
- Released
- 16 April 1947
- Country
- France
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Le Mystérieux Monsieur Sylvain: quick answers
Is Le Mystérieux Monsieur Sylvain worth watching?
Le Mystérieux Monsieur Sylvain doesn’t have enough ratings for a verdict yet.
How long is Le Mystérieux Monsieur Sylvain?
Le Mystérieux Monsieur Sylvain runs 95 minutes (1h 35m).
Does Le Mystérieux Monsieur Sylvain have a post-credits scene?
None is listed for Le Mystérieux Monsieur Sylvain. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Le Mystérieux Monsieur Sylvain parents guide: is it suitable for kids?
No age rating is listed for Le Mystérieux Monsieur Sylvain yet.
Which OTT platform is Le Mystérieux Monsieur Sylvain on?
Le Mystérieux Monsieur Sylvain isn’t streaming on any OTT platform in India yet; it released on 16 April 1947. (Checked 14 November 2026.)
What movies are like Le Mystérieux Monsieur Sylvain?
If you liked Le Mystérieux Monsieur Sylvain, try The MacKintosh Man, Spy, Stand Up, Karma.
Who directed Le Mystérieux Monsieur Sylvain?
Le Mystérieux Monsieur Sylvain (1947) was directed by Jean Stelli and stars Frank Villard, Simone Renant, Jean Chevrier.