Blueberry: L'expérience secrète was released in the year 2004。Blueberry: L'expérience secrète is also called as Blueberry, Muraya: L'expérience secrète de Mike Bluebe, Blueberry: Müstilised deemonid, la experiencia secreta, Blueberry und der Fluch der Dämonen, Blueberry - Desejo de Vingança, Aventuras de Blueberry。

In the 1870's, U.S Marshal Mike S. Blueberry tries to stop Wally Blount, the man who killed his girlfriend, from getting to a stockpile of gold hidden in Indian territory. On his way, he meets Prosit, a German villain on a persistent mission to find gold in the Superstition Mountains.

Blueberry: L'expérience secrète actors and actresses include Colm Meaney, Djimon Hounsou, Eddie Izzard, Ernest Borgnine, Hugh O'Conor, Nichole Hiltz, Tchéky Karyo, Temuera Morrison, Vincent Cassel。