Cultural Jambalaya has a sizable collection of original videos and photographs about the world’s different cultures, along with free accompanying study guides.
Their resources look pretty useful. Their videos are on Vimeo, however, and don’t provide closed-captioning. A few of their videos are on YouTube, though, and those do have subtitles.
I’m adding it to The Best Sites For Learning About The World’s Different Cultures.
Here’s a sample of one of their videos about Latin America: