I just popped on for a moment so I could share a link to a website where you can watch sixteen atheist documentaries for free. I have a slow Internet connection and computer but I was able to load and watch the documentaries. If you have an issue with getting the videos to load, try restarting your computer or switching browsers.
Atheist Documentaries on DocumentaryStorm
I plan to go through and write a brief review of each of the atheist documentaries on the website and post them here as time allows.