The resergence of Atlantis as the Alpha Centauri city ship that has been helping mankind for centuries forced to hide in the mountains outside Roswell New Mexico de to those seeking its techmology for world and galactic domination from early Roman times to current times. Forced to leave earth to seek out other galaxicies where other Alpha Centaurians may have settled which leads to a galactic war to save the known universe from domination by the Dominion.