The professional and sentimental misadventures of Maurice, a young engineer who works unsuccessfully on the development of a new model of airplane.
Edwige
Colombière
Monsieur de Nogrelles
Constant
Father Pelletier
Maurice Pelletier
Madame de Nogrelles
Marcelle
Young mechanic
Little boy
Joëlle
Bailiff
Farmer
Baradin
Engineer
Veterinarian
