Most of the documentaries on this page are one to two hours long and viewable in Full-Screen mode. Movies on Google Video are usually the full-versions. The documentaries in the movie player (above) are cut into segments for YouTube. After the first part is finished playing, click Part 2 out of the list. If you cannot find Part 2, you can usually find the next segment in the list of Related Videos to the right of the video on the YouTube page. Click on the video picture to view it directly from the YouTube site.