Luc Vinciguerra Director Julie Gayet La mère de Félix Voice Jean-Pierre Marielle Voice Lorànt Deutsch Randolph Voice Bruno Salomone Voice Pierre-François Martin-Laval Edgar Voice Didier Brice Voice Nathan Simony Nicholas Barnsworth Voice Benoît Allemane Santa Claus Voice Alexandre Révérend Screenwriter Sandra Gross Producer Clément Calvet Producer, Executive Producer Yoram Gross Producer Avrill Stark Producer, Executive Producer Christian Davin Executive Producer Ross Murray Executive Producer Paul Young Executive Producer Céline Kélépikis Film Editing Nerida Tyson-Chew Original Music Richard Despres Art Director Marianne Jade Casting Paulette Victor Lifton Casting