This is a great film with the participation of people of different Latin American countries as well as Spain. The film was produced in Argentina and is one of the best documentary films I’ve seen in this thread: transforming education to make education more creative, innovative and especially free.
For me one of the major tools to achieve this is technology.
The film is under Creative Commons license, and may be shared, distributed or improved :-).
This is the Homepage: http://www.educacionprohibida.com/
This is the trailer: http://www.youtube.com/watch?v=BPME2GHBe9s (Turn on the English subtitles)
And this is the Film: http://www.youtube.com/watch?v=-1Y9OqSJKCc