This is a really great, but short, documentary on Mexican horror movies. They start with the early movies, especially those redubbed for American markets by K Gordon Murray. They start with cues from Universal Picture's Horror, then they move to the Santo and other luchadores versus monsters movies, then lastly the darker movies of the '70s to the near present.
As a side note, I still don't know why they called it "Mondo" Macabro... Maybe Macabro Mundo, or even El mundo del Macabro.
Part 1 of 3
Part 2 of 3
Part 3 of 3