This Truffaut film presents a challenge to describe briefly because so many elements are interwoven. The story centers on Jacqueline Bisset, playing "Julie," who travels to Nice to participate in a movie about a woman wedded to a Frenchman. Upon meeting his family, she develops feelings for his father and abandons her husband to be with him. As filming continues, the producer, “Bertrand” (Jean Champion), and the dire…