La sangre enemiga 1971 This tremendous drama written by Luis Spota was a box office hit, I suppose more for the constant nude scenes of Meche Carreno than the quality of the film, Rogelio A Gonzalez had shown in other movies a good ability to portray popular environments without reached an exorbitant way as Ismael Rodriguez, whom he collaborated in many films did, in this case he just show a small portion of a proletarian group of street clowns in his very own world, the gloomy and crippled clown Played by David Reynoso, his retarded son and his exuberant and young wifeMeche Carreno all of them prisoners of their wild instincts All this ingredients make seems this story more take it of the sensationalist magazine la Alarma more than written by the famous Spota