René Clermont (14 November 1921 – 24 October 1994) was a 20th-century French stage and film actor as well as a playwright.
Source: Article "René Clermont" from Wikipedia in English, licensed under CC-BY-SA 3.0.
Self
Robert Guise
Monsieur de Beaupréau
Fabien Damien-Lacour
Le policier privé
Postman
Le père
Luigi Illica
Frépillon, senior manager of 321
Romano
L'homme chiffres
Inventor
Un journaliste (uncredited)
De Givray
Commissioner
le divisionnaire
Mr. Piekielny
Le mime
Le Père Tourane
Notary
Notary
Le monsieur
Boireau
Desnoye
Robert Guise
Jobelin
The man with the guinea pigs
Le juge
One of the commandos
Le Dréan
Censor
Vincenzo Serafini
Director of the lab