Desc: Un oursin dans la poche: Directed by Pascal Thomas. With Darry Cowl, Bernard Menez, Maurice Risch, René Lefèvre. Bachs, a music-store clerk, has written a musical comedy. He is overjoyed to find someone who believes that it can be produced. In this comedy, the scheme concocted by the producer is to cast rich people in leading roles with the hope that they will then sponsor the production.