The Crusade of Louis Garrel 2021 | France | 1h06 With Lionel Dray, Laetitia Casta, Joseph Engel Abel and Marianne discover that their son Joseph, 13, has secretly sold their most precious objects. They quickly understand that Joseph is not the only one, they are hundreds of children around the world associated to finance a mysterious project. They made it their mission to save the planet.