The Boy with the Cuckoo-Clock Heart
 The Boy with the Cuckoo-Clock Heart (French: La Mécanique du cœur; lit: The Mechanic of the Heart) is a French animated feature film based on the concept album La Mécanique du Cœur and the illustrated novel La Mécanique du cœur. The album has been published by French rock band Dionysos and the book's author is their lead singer Mathias Malzieu. The directors are Stéphane Berla the director of the band's previous video clips and Mathias Malzieu.