This is a brilliant film, and this copy is not likely to be legal. However, its YouTube link leads to another set of complete, rare films, most of which copies are not likely to be legal, but whose presence does give us a chance to see them while it lasts.
Axé.
coldhearted scientist وداد 
There are all kinds of films you can see, it seems. Here is a Dominican/Spanish one of 2004, on prisons, La carcel de la Victoria; I haven’t watched it but: El 4o hombre. http://youtu.be/LPJnhAiMpac – it is about prisons and prisons should be discussed.
There are many more complete films.