Admittedly, it's very likely improbable that a slave owner would do anything to treat his slaves as his equals. But apparently, "La ultima cena" ("The Last Supper" in English) is based on true events, although I don't know whether or not they changed anything. The movie portrays a slave owner in 18th century Cuba reenacting the famous final meal of Jesus, having his slaves play the disciples.
Of course, the movie's main purpose is to show slavery's brutality and the racism that was law of the land at the time. Aside from the total cruelty inflicted on black people - namely what the slave owner does at the end - someone talks about how white has to come before black (I can't remember the exact line, but it was something like that). As it was, this continued through the 1950s: even though Fulgencio Batista was dictator, he was mulatto and got excluded from an all-white club near Havana. It was only after the revolution that blacks achieved equal status.
For the most part, I recommend this movie. We may have read volumes about slavery, but you have to see it depicted; of course, probably no film can make us truly understand how horrible it was to experience slavery. This movie does what it can. Tomas Gutierrez Alea has turned out some good work.
