Le Mystérieux Monsieur Sylvain
Synopsis
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?
Top Cast
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Frank Villard
Ancelin
Simone Renant
Françoise Dastier
Jean Chevrier
Chantenay
Jean Marchat
Morgat
Marcelle Praince
The marquise
André Bervil
The killer
Marcel Raine
Commander Dartois
Paul Amiot
The colonel
Claude Nollier
Suzanne Bara
Roger Bontemps
Max Doria
Jacques Mattler
Jacques Muller
Roger Coirault
Maud Lamy
Philippe Dumat
Inspector
Key Information & Fast Facts
- Director
- Jean Stelli
- Original Title
- Le Mystérieux Monsieur Sylvain
- Country of Origin
- France
- Spoken Languages
- French
- Runtime
- 1h 35m
- Production Studios
- Paris-Film Production
Creative Leadership & Key Crew
Jean Stelli
Department Leadership Roster
Jean Stelli
Director
Production Stills & Gallery
Official cinematic photography and background stills for Le Mystérieux Monsieur Sylvain.
Featured In Curated Collections
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Spy Films
Spy films from Wikipedia's list and category tree plus Wikidata genre tagging.
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Frequently Asked Questions About Le Mystérieux Monsieur Sylvain
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Le Mystérieux Monsieur Sylvain about?
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?
Who directed Le Mystérieux Monsieur Sylvain?
Le Mystérieux Monsieur Sylvain was directed by Jean Stelli.
Who stars in Le Mystérieux Monsieur Sylvain?
The principal cast of Le Mystérieux Monsieur Sylvain includes Frank Villard, Simone Renant, Jean Chevrier, Jean Marchat, Marcelle Praince.
When was Le Mystérieux Monsieur Sylvain released and how long is it?
Le Mystérieux Monsieur Sylvain was released in 1947 with a total runtime of 1h 35m.