Movies: Comical sidekicks

Charlie attempts to solve a triple murder in which a dead man's finger prints show up at all three murder sites, and all three victims were connected with the conviction and execution of an evidently innocent man....

Third in a series; flashbacks remind us of the beef El Charro had with Carlos from his home town. While they move toward a final showdown, Carlos and his new evil buddy Rodolfo kill a couple more people just for kicks....