Macho Killers (1977) Carlos Monzón, George Hilton, Malisa Longo. Spaghetti Western

Sheriff Kelly discovers that a poker player called El Macho (Carlos Monzón) resembles a known criminal, so he forces El Macho to impersonate the dead head honcho and infiltrate and destroy his outlaw gang. With the help of Kelly he’s able to locate the band of ruthless outlaws and the villainous Hidalgo (George Hilton).