远古外星人第九季的剧情介绍
01-禁洞Forbidden Caves
02-狮身人面像之谜Mysteries of the Sphinx
03-外星人就在身边Aliens Among Us
04-天才要素The Genius Factor
05-木乃伊之谜Secrets of the Mummies
06-外星复活术Alien Resurrections
07-外星人的信息Alien Messages
08-大洪水The Great Flood
09-外星人与内战Aliens and the Civil War
10-隐藏的金字塔Hidden Pyramids