远古外星人 第九季

01-禁洞Forbidden Caves02-狮身人面像之谜Mysteries of the Sphinx03-外星人就在身边Aliens Among Us04-天才要素The Genius Factor05-木乃伊之谜Secrets of the Mummies06-外星复活术Alien Resurrections07-外星人的信息Alien Messages08-大洪水The Great Flood09-外星人与内战Aliens and the Civil War10-隐藏的金字塔Hidden Pyramids11-神秘失踪The Vanishings12-外星计划The Alines Agenda