Desc: Les Mauvaises Graines: Directed by Jean-Yves Chalangeas, Hélio Macieira, Fabrice Mathieu. With Isabelle Bouvrain, Jean-Yves Chalangeas, Rudy Devo, Isabelle L'Helgoual'ch. In the 90s, Les Mauvaises Graines revisited the world of french TV.