Another must-see: The Take -- A film by Avi Lewis and Naomi Klein:

"In the wake of Argentina's spectacular economic collapse in 2001, Latin America's most prosperous middle class finds itself in a ghost town of abandoned factories and mass unemployment. In suburban Buenos Aires, thirty unemployed auto-parts workers walk into their idle factory, roll out sleeping mats and refuse to leave. All they want is to re-start the silent machines. But this simple act -- the take -- has the power to turn the globalization debate on its head."