Twin 12-year-old sisters (Mary-Kate Olsen, Ashley Olsen) visit their ambassador grandfather in Paris and explore the city with two French boys they meet. Grandpa Edward: Peter White. Jeremy: Matt Winston. Brigitte: Yvonne Scio. Jean: Brocker Way. Michel: Ethan Peck. Henri: Francois Giroday. Francois: Jon Menick. Barbara: Doran Clark. Jack: Matt McCoy.