Desc: La légende de Thierry Mauvignier: Directed by Dylan Besseau. With Jean-Luc Audy, Franck Beckmann, Marion Berthier, Thierry Bilisko. In August 2021, the director Thierry Mauvignier revisited a Poitevine legend of "the grave of the child" with his brother, the writer Laurent Mauvignier. This immersive and humanist documentary retraces the long road that Thierry and his actors and his technical team had to travel to reach the end of his production.