There are 18 10 minute videos for this one about the crystal skulls... audio content only.
embedding playlist seems to fail so here's link to playlist:
http://www.youtube.com/view_play_list?p=E2B8AA8A6284AA03&amp;search_query=Nick+Nocerino+-+Crystal+Skulls
and 2nd video of series if you aren't interested just from the title:
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