An aging engineer pursues a scheme to build a flying machine at the expense of his family's health. When his daughter falls ill, he enters a flying competition to win money for her treatment, even though his design is dangerously untested.

Cast:Armand Dutertre, Georges Melchior, Jeanne Marie-Laurent, Suzanne Privat, Maurice Vinot,

Genre:Drama,

country:France,

Production:Gaumont,