Bon Voyage

On the eve of World War II, four Parisians navigate their intersecting lives as they cope with the impending German invasion, including Viviane Denvert (Isabelle Adjani), a vain movie star who enlists the help of Frédéric Auger (Grégori Derangère), a young writer, to dispose of a mysterious body. The group's paths are further entwined when Viviane and Frédéric's childhood crush reunite, along with Raoul (Yvan Attal), a charming cellmate who escapes from prison. As the characters navigate the chaos and danger of war, they must also confront their own personal demons and desires, all while evading German spies. Ultimately, the film follows the blossoming romance between Frédéric and Camille (Virginie Ledoyen), a young scientist working to save French supplies of heavy water from falling into German hands.