Christian Duguay directs this family adventure sequel about a young boy and his dog. Following the end of the Second World War, villagers in the French Alps are rejoicing. But when 10-year-old Sébastien (Félix Bossuet) learns that his friend Angelina (Margaux Châtelier) has gone missing after a plane crash he sets off on a dangerous quest to save her with his trusty Pyrenean Mountain Dog Belle in tow.