Serenata en México
Mariachi with dual vocalists is broken up by a promoter who wants one of them as a solo act.
Cast: Luis Aguilar, Rosita Quintana, Abel Salazar, Pompín Iglesias, Martha Patricia, Nacho Contla, Luis Abadié, Felipe de Flores, Martha Lipuzcoa, Francisco Meneses, Manuel Sánchez Navarro, Armando Velasco
Crew: Chano Urueta (Director), Rosalío Ramírez (Music), Jorge Busto (Editor), Alfredo Salazar (Writer), Rubén Fuentes (Music)