René Bussy

Poorly educated by her father, a wacky researcher, Claudine is a teenager full of life who loves her small village school run by Miss Sergeant. A new teacher, Aimée Lanthenay, arrives at the school. Seemingly awkward, she is actually an arrivist who manages to get the departure of Miss Sergeant.

A little mechanic and a delightful milliner love each other on the banks of the Marne. A schemer manages to make the mechanic her lover for a few days, but the contrite young man obtains forgiveness from his girlfriend, the only woman he loves.

Charles Cimier sneaks out with his friends Bisseron and Brossy to break a world record of speed on his bike behind a motorcycle. His mother fears the danger of his attempt.