Digital movies uploaded by Archive users which range from classic full-length films, to daily alternative news broadcasts, to cartoons and concerts. Many of these videos are available for free download.
Search for a topic and then choose Creative Commons under the Filters menu. You will need to make an effort to ensure that the uploader truly does own the rights to the content since there is a lot of content wrongfully uploaded to YouTube under the Creative Commons license.
Also pay attention to the type of Creative Commons license listed on each video to ensure whether you can use the content in a commercial video or not.