Marguerite de Hillerin teve sua primeira experiência com cinema atuando no filme "Slumber of the Earth", de Félix Dutilloy-Liégeois. A partir de então, eles co-dirigem "Au Mount" (2018) e "Les Ruines" (2019). "A Criança" é o primeiro longa da dupla.
Marguerite de Hillerin’s first experience in cinema was during the shooting of Slumber of the Earth by Félix Dutilloy-Liégeois, in which she acted. From then on, they co-directed "At the Mount" (2018) and "Ruins in Summer" (2019). "The Child" marks the duo’s first feature film.