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.

A woman who is unfairly institutionalized at a Paris asylum plots to escape with the help of one of its nurses. Based on the novel 'Le bal des folles' by Victoria Mas.