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Overview
The blueprints of an aeroplane built from an ultra-secret metal are stolen from national security. French secret service agent Walder believes that the documents are now in Switzerland, in the hands of a man named Lindbaum. The latter agrees to hand over the blueprints in return for a large sum of money. Another agent, Francis Coplan, is sent to Switzerland to handle the deal, but Lindbaum only has half of the documents because he was double-crossed by Kalpannen, an international crook. With the help of Heidi, a Swiss correspondent, Coplan sets out to identify the members of Kalpannen’s gang, only to find that they have all been murdered…
Details
- Status
- Released
- Release date
- March 15, 1957
- Original language
- French
- Spoken languages
- French
- Countries
- France
- Production
- Société des Etablissements L. Gaumont,Cinéphonic,Société Française de Cinématographie (SFC),La Société Française de Cinematographie
- Cast
- Louis Arbessier,Jacques Mancier,Harald Wolff,Barbara Laage,Jacques Dacqmine,Margaret Rung,Corrado Guarducci,Henri Guégan,Henri Vidal,Nicole Maureyand 7 more
- Director
- Maurice Labro
- Cinematography
- Jean Lehérissey
- Budget
- Not recorded
- Revenue
- Not recorded
- IMDb
- View on IMDb