Starring Luis Davila, Fernando Sancho, Rosalba Neri. Director Alfonso Balcazar brings us an explosive spaghetti Western film set during the American Civil War. Luis Davila stars as Dynamite Jim, a Northern spy. His journey includes betrayal by a greedy cohort (Fernando Sancho), a confrontation with an evil bandit (Aldo Sambrell) and an encounter with dance hall floozy, Margaret (Rosalba Neri).