with the collaboration of Valérie Picard on text and story with the collaboration of Nathalie Delbard and Larisa Dryansky. with the collaboration of Thierry Culliford for the script with the collaboration of Andrea Maglio ... [et al. with the collaboration of Elisabetta Drudi with the collaboration of Elisabetta Scantamburlo with the collaboration of Madeleine Trépanier ... [et al. with the collaboration of Peta Motture ... [et al. with the collaboration of George Stewart & Christopher Hussey with the collaboration of Eugenie Vaysse.