Watch Pygmies cavorting and doing their thing. I think this is real, and 36 years earlier than “Africa Addio”- It is possible some of the narration was edited, for pathetically correct’s sake. For example, the narrator starts saying something ridiculous, like the Pygmy are not of the negro race and how much they resemble peoples from all over the world. I think that was cut and altered somehow, because that makes zero sense, aside from the fact you can actally hear there is a pause or break in the audio at that point. Still, it is entertaining.
Public Domain Movie Torrents and youtube style movies
For stuff not-so-old, prob not public domain , try here (look on the left for all categories)