1965年上映，Rubén,Gámez执导，由José,Castillo,Manuel,Gaitán,Pilar,Islas,Nico-Nito,Paloma,Jaime,Sabines,José,Tirado等主演的秘方在其它发行， 豆瓣评分和口碑都很不错，秘方手机在线观看等资源均是网络收集而来。

　　This is one of the best Mexican short movies ever. You could probably imagine the Mexican idiosyncrasy, read some history books, but you will find a big difference and experience the feeling of the post-revolutionary age of Mexico with this film.
　　
　　Labor unions, the invasion of large scale and global foreign companies, the mother's love, the Mexican habits descriptions are part of this master piece.
　　
　　Adding the emotion of Jaime Sabine's narration voice in all the allegoric signs and metaphors.
　　
　　The problem is that is almost impossible to get a copy or to find it in Mexico, probably in Europe (I've heard it was restricted by the Mexican government in that period).