Robert and Françoise Monier make a hot air balloon to fly to the stratosphere. After a visit to Venus, they return home, but have only aged 15 days whereas 25 years have passed on Earth.
Director
André Zwobada
Status
Released
Madeleine Sologne
Françoise Monier, aeronaut
Jean Marchat
Robert Monier, Françoise's husband
Julien Carette
Lucien Marchand, laboratory boy
Paul Frankeur
First smooth-talker
Robert Arnoux
Banker Antoine
Simone Allain
Béatrice
Auguste Bovério
Violette Briet
Marie
