Charles Vildrac

Alfred Boulard, a good-natured electrician, gives his blood to save Mona Thalia, a great theater actress. Mona Thalia survives and Boulard becomes the man of the hour. Grateful to him, Mona helps Alfred to become a singing star. But his fame will be short-lived.

A former colonial official lives far from Paris with a dry cousin who pays attention to his heritage. He never took care of his son, married to a singer, even less of his granddaughter Colette. The chances of life mean that the grandfather is obliged to take in Colette for a while. This works wonders, unmasks the cousin conniving with cronies, unravels the intrigues, thwarts the machinations and reconciles all the members of the family.

Bastien and Ségard decide to leave France for Canada. They buy tickets aboard a rickety craft, the Tenacity, that never quite seems able to leave port. While stuck there they both fall for the innkeeper's daughter, which causes them to rethink their Canadian notions.