La fórmula secreta (1965)
Rilasciato: Nov 11, 1965
Durata: 42 minuti
Genere: Dramma
Stelle: José Castillo, Manuel Gaitán, Pilar Islas, Nico-Nito, Paloma, Jaime Sabines
Crew: Rubén Gámez (Director), Santos Núñez Gómez (Writer), Juan Rulfo (Writer), Rubén Gámez (Director of Photography)