Sideral Cruises
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
Policeman
Commander
Second smooth-talker
Uncle
Camille
Georgette Marchand
Scientist
Decorator (uncredited)
