Vol. 6L'Homme à l'étoile d'argent

This one-issue story has a lot of elements taken from the Howard Hawks film "Rio Bravo". There are even two cowboys who look a lot like John Wayne and Dean Martin. Album 6 of Blueberry, "L'Homme à l'étoile d'argent", written by Jean-Michel Charlier, drawn by Moebius, first published in 1969 by Dargaud.