A young girl's arrival at a convent after the death of her parents marks the beginning of a series of events that unleash an evil presence on the girl and her mysterious new friend, an enigmatic figure known as Alucarda. Demonic possession, Satan worship, and vampirism follows.

Armendáriz was terrific in this. I won't repeat the praises from prior reviews, I concur.
My only problem with this film is that it wasn't true to the revolution. In that sense, it was indeed a Fernandez film as neither was he true to the revolution. He gave a Cristero slant to the issues of Church/State and redistribution of wealth. Just take it as a love story set in the revolutionary period and try to ignore the political bias. Jeeze, you'd think he'd have shown more gratitude having been pardoned by Lázaro Cárdenas for his treason.
Pedro Armendáriz, María Felix and the town of Cholula were the great stars of this film. The exteriors were certainly shot in Cholula.
There were some snippets of revolutionary period music (La Adelita and El Tren) and an anachronistic performance of Malageña Salerosa when he had mariachi serenade María Felix. That song is so lovely, I didn't mind.

Fred C. Dobbs and Bob Curtin, both down on their luck in Tampico, Mexico in 1925, meet up with a grizzled prospector named Howard and decide to join with him in search of gold in the wilds of central Mexico. Through enormous difficulties, they eventually succeed in finding gold, but bandits, the elements, and most especially greed threaten to turn their success into disaster.

A bizarre black comedy about a man whose overwhelming ambition in life is to be a renowned serial killer of women, and will stop at nothing to achieve it - but not everything goes according to plan...

Gloria encounters Francisco, a man whose social veneer betrays a truer self burrowed underneath.

In a corrupt, greed-fueled world, a powerful alchemist leads a messianic character and seven materialistic figures to the Holy Mountain, where they hope to achieve enlightenment.