This guide will point you to some of the resources available freely online for streaming film about Puerto Rican history, culture and society. We welcome suggestions and comments so please feel free to post.
According to the Internet Archive, it is the only site that allows "high-quality downloadable movie data files with such liberal use restrictions." Four pages worth of results for a search using "puerto rico."
An organization founded by the Spanish Ministry of Foreign Affairs, the Casa America supports programming, education and other outreach efforts concerning Latin American arts, letters and current events.