Sideral Cruises
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.


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.

Françoise Monier, aeronaut

Robert Monier, Françoise's husband

Lucien Marchand, laboratory boy

First smooth-talker

Banker Antoine
Béatrice

Director
Marie

Pépin
Gaby

Charles
Young bridegroom

Gustave

Venusian
Philippe
Venusian

Policeman

Commander

Second smooth-talker

Uncle

Camille
Georgette Marchand

Scientist

Decorator (uncredited)

Man on the Merry-Go-Round (uncredited)

(uncredited)

Man at the sidereal station (uncredited)

Lumberjack (uncredited)
Doorman of the scientific institute (uncredited)

Man at the sidereal station (uncredited)
Waitress (uncredited)

Journalist (uncredited)

Lumberjack (uncredited)

Technician of the scientific institute (uncredited)

Police station employee (uncredited)
Announcer (uncredited)

Consumer at the café (uncredited)

Chief mechanic (uncredited)