I was searching for something completely unrelated, but stumbled upon this YouTube channel. It has 130 videos with short dialogues followed by vocabulary words. The few I've watched are just strange enough that they have been oddly amusing. The ones I've watched so far have been simple slowly spoken dialogues.
I am curious to hear what other users think about them. They don't appear to have too many views.
http://www.youtube.com/user/TheAngryFamilyCH
OR
http://linguacast.ncl.ac.uk/v3/pages/chinese.html