When her grandson is kidnapped during the Tour de France, Madame Souza and her beloved pooch Bruno team up with the Belleville Sisters—an aged song-and-dance team from the days of Fred Astaire—to rescue him.

14-year-old Elias increasingly feels like an outsider in his village. When he meets his new neighbour of the same age, Alexander, Elias is confronted with his burgeoning sexuality.