In 2019, the director Leos Carax proposes to Estelle Charlier and Romuald Collinet to design, make and animate "Annette", the puppet of his new film. This one will be the child of the couple Marion Cotillard and Adam Driver. Propelled into the world of cinema, begins for this charismatic duo a unique and singular adventure in their career as puppeteers. Faced with the demands of the filmmaker, the impossible, they are held.