answer:The series (there are seven or eight in all) of Tsunami videos taken by vacationers in Sri Lanka, Thailand, and other areas in the immediate vicinity and put together in a documentary format. I learned that if I am on vacation at the beach and the tide goes WAAAAAAY out that I do NOT need to investigate, but rather run like Hell in the opposite direction! The first video is here and when each finishes you can select the next (it picks up right where the last one left off).