Bajo la metralla
directed by Felipe Cazals, 1937-; produced by Héctor López, fl. 1963, Art Cinema Corporation; performed by Humberto Zurita, 1954-, María Rojo, 1943- and José Carlos Ruiz, 1936- (Mexico: Instituto Mexicano de Cinematografía (IMCINE), 1983), 1 hour 42 mins