POST 6 : SPACES & EXCHANGES: IN AMERICA movie trailer
From what I could understand from this trailer, A family leaves Paris to settle in New York. It is a banal family consisting of a father, a mother and their two little daughters. But we learn later in the trailer that she was three sisters and that one of them is dead. In addition there is the recurante presence of a neighbor who looks special. I think this story is an intrigue around the "death" of this third sister and every member of this family will be questioned. The conductor wire of this film will be the camera, an obejet that often comes back in the trailer and on which there would be images of the third sister.