New discoveries reveal the ancient Egypt's secret history; strange patterns suddenly appear near the pyramids; an ancient city seems to be moving; an apocalyptic sandstorm threatens to swallow the region. This episode is a mashup of S01E05, S01E04, S02E05, S03E07, S03E03, and S03E18.

Strange images fuel investigations into American conspiracies and controversies; something eerie is in the night sky over Texas; there might be a terrifying object at the bottom of a Minnesota lake; a human seems to fly above the California hills. This episode is a mashup of segments from S03E16, S03E03, S01E03, and others.