A French boarding school run by priests seems to be a haven from World War II until a new student arrives. He becomes the roommate of top student in his class. Rivals at first, the roommates form a bond and share a secret.
A villain named McCreep steals the Smurfs’ magic flute, an instrument that makes people dance wildly, and uses it to rob them. The Smurf King sends out Peewit to track down the thief and retrieve the flute.