A thorny escape from the "Legion of the Undead" brings Mister Noah near the Mexican-American border, where he takes a job as a gravedigger, but it is known that he cannot stay out of trouble for long.
Jerry Drake finds himself in Redención, a fictitious Mexican town ruled by the evil El Jefe and his equally depraved son Diego. Diego holds Barret Whitaker, Jerry's friend, captive in order to lure him into a trap...
Mister No is on vacation in Cuba and finally watches Casablanca. But, as he says, something always goes wrong, so this time he doesn't manage to watch the movie to the end...