A 1941 film.

Light comedy in which Joaquin Cortes and Mapy Pardavé join their talents, written and directed by Gilberto Martinez Solares. It deals with the life of a pair of twins from a provincial family who emigrated to the city, then one begins to work in a music magazine and occasionally is confused with her sister, which causes problems with their respective boyfriends.

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.