An ambitious teaching student's finals studies are interrupted by a passionate affair with a jazz musician.
Fred, a raffish safe blower, takes refuge in the Paris Metro after being chased by the henchmen of a shady businessman from whom he has just stolen some documents. While hiding out in the back rooms and conduits of the Metro, Fred encounters a subterranean society of eccentric characters and petty criminals.
At the Mêle sur Sarthe, a small Norman village, farmers are affected by a crisis. Georges Balbuzard, the mayor of the city, is not one to let them down and decides to try everything to save his village...
