I have often cited this as my favourite Bunuel film and one of my favourite films of all. Watching it again after a period of some years, I am surprised that it seems so light and amusing instead of dark and dangerous. I suppose this is partly because when first seen the misogyny, the gleefulness at the prospect of killing a woman, is so shocking, that we notice less the playfulness. Whereas on a subsequent viewing we are less affected, having some idea how things pan out. Is this the only Bunuel film with a seemingly happy ending? There are still, of course, many shocking moments, like the bloody/sexy death of the woman looking after him as a child, the whole business concerning the mannequins (that seems burned in my memory for ever) and the most surprising early death of the nun/nurse. Maybe it's partly that when I watched this in my youth I rightly saw it as stunningly original and displaying conduct contrary to that shown elsewhere, whereas now the old cynic in me has been exposed to much more and is smiling throughout with barely a pause for a gasp. Always going to be fun to watch though.

Perhaps my favorite of Buñuel's Mexican years. As a child, Archibaldo de la Cruz willed the death of his young, sexy nanny through the device of a magical music box. As an adult, he finds this box at a pawn shop, and it awakens the exciting feelings he had as he stood over the corpse of his nanny checking out her exposed thigh. He decides to become a serial killer, but it never quite works out that way. Every person he sets out to kill ends up being murdered by another's hand. Actually, I shouldn't say "person," as Archibaldo's violent emotions only arise towards women. There is some heavy Catholic symbology to the picture, and the violence towards women obviously arises from the twisted mores of Catholicism. His first intended victim as an adult, for example, is a brazen tramp who openly expresses her wish to seduce him to get back at her husband. Buñuel had perhaps the most impeccable sense for creating finales, and the one here is as odd and remarkable as any other. Watch the two actions Archibaldo performs with his cane. I'm not 100% sure what they signify, but I know that must be of the utmost importance. Ensayo de un crimen should be watched back to back with Buñuel's 1953 film, Él, also about a man being driven insane over his wife because of his strict religious beliefs. 10/10.

In the 50's, in Mexico, Archibaldo de la Cruz (Ernesto Alonso) comes to a judge to confess crimes of his own. He tells his life since he was a spoiled boy, in the days of the Mexican revolution, when he won a music box from his mother and developed a bizarre desire of killing women, becoming a serial killer. In the end, this movie is a psychological dark comedy of the Mexican phase of Buñuel. I have just had the chance to see this film on DVD, recently released by the best Brazilian distributor (Versátil), and I found it another excellent work of Buñuel, one of my favorite directors ever. The story is very ironic and unpredictable, and I totally disagree with the User Comments `Minor Buñuel' indicated for this film. My vote is nine.

Title (Brazil): `Ensaio de um Crime' (`Rehearsal for a Crime')