"Secrets of that forgotten world before the great disaster"
Runtime: 51 minutes
This does not appear to be the complete lecture as it ends rather abruptly, but I couldn't find a second part either. Nonetheless, he presents some very challenging information here and in his books, as well as in his free e-mail newsletters which you can subscribe too. His writings are very entertaining and informative.
About Jonathan Gray:
"Jonathan Gray has travelled the world to gather data on ancient mysteries. A serious student of the paranormal and pre-history, he has investigated numerous archaeological sites, and has also penetrated some largely unexplored areas, including parts of the Amazon headwaters. He has also led expeditions to the bottom of the sea and to remote mountain and desert regions of the world. Jonathon Gray lectures internationally. Between lecturing worldwide, Jonathon Gray has hosted newspaper columns and contributed to various magazines." In addition, Jonathan Gray has been the esteemed guest on many radio programs such as Coast to Coast, Dr. Bill Deagle's Clay and Iron Ministries and Rense.
Visit his website: http://www.beforeus.com/