IMDB - http://www.imdb.com (2005-03-10)
Les nouvelles aventures de Lucky Luke/ Jean-Marie Olivier, réal. Citel vidéo, [2003]
Wikipedia, 2021-06-21
Information trouvée : Olivier Jean-Marie (25 April 1960 – 13 May 2021) was a French animator and director
of animated films and shows. In 2007, he directed Go West! A Lucky Luke Adventure,
an animated feature film of Lucky Luke.