Opération tonnerre
Synopsis
The inhabitants of a small provincial town are requisitioned to take part in the French army's major maneuvers. A foreign spy takes advantage of these maneuvers to steal secret documents. The pursuit and capture of the spy and his accomplices are successfully carried out by all those taking part in the maneuvers.
Credits
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How many hands made this film
The scale of the collaboration
Principal cast & crew: 18
These are the principals we have on file — the full crew ran to the hundreds. Every film this size was made by far more hands than any credits list ever names.
Why a floor?
This is a minimum, not a total. We only count the credits we’ve captured so far, and coverage is uneven — a blockbuster might show a few hundred names while another of the same size shows a couple dozen. The real crews all ran into the thousands. The number here only grows as full credits are enriched — so we frame it as a floor, never a headcount.
Craft leads on file
Edited by Gabriel RongierShot by Pierre DolleyScored by Marcel LandowskiDesigned by Claude Bouxin
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Cast & Crew
18 unique people credited
Top billed cast
Blanchette Brunoy
as Sonia Brévannes
Celia Cortez
as Annie Desforges
Jean Pierre Kerien
as Pierre Dumans
Howard Vernon
as Roger Kervec
Jacques Charon
as Maurice Favier
Jacques Torrens
as Guy Lormoy
Liliane Ernout
as Jacqueline Desforges
Gabriel Sardet
as Lormoy
Charles Lemontier
as Professeur Desforges
Gerard Le Faivre
as Jean Lormoy
Directors
1Writers
3Producers
1Other crew
4Parents Guide
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