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.
The Mad Women's Ball is a 2021 French supernatural thriller film directed by Mélanie Laurent from a screenplay by Laurent and Christophe Deslandes. It is based upon the novel Le bal des folles by Victoria Mas, and stars Laurent, Lou de Laâge, Emmanuelle Bercot, Benjamin Voisin, Cédric Kahn and Grégoire Bonnet.