Ducobu and the ghost of Saint-Potache

It is Halloween and Ducobu returns for an adventure full of humor and mysteries. Professor Latouche and Miss Rateau move into a house possessed by the ghost of Anatole, the biggest truant in the history of the Saint-Potache school. This prankster ghost drags Ducobu, Léonie, their parents and Kitrish into a series of adventures as funny as they are unexpected.