Ancient Aliens - Season 21 Episode 4
Ancient Aliens is counting down ten of the most astonishing and unexplainable technologies in history. From mysterious golden orbs discovered in Mexico, to a sacred wooden box that could communicate with the heavens and an ancient tomb that is said to depict an astronaut. Might these sensational artifacts be evidence of otherworldly contact?
First Air Date : 2010-04-20
Last Air date : 2025-03-28
Runtime : 57 minutes
Genre : Documentary, Mystery, Sci-Fi & Fantasy
Cast : Robert Clotworthy, Giorgio A. Tsoukalos, Ariel Bar Tzadok, Jonathan Young, David Childress, Erich von Däniken
Crew :
Quality : 
Subtitles :
- Season 21 : Episode 12025-02-07
- Season 21 : Episode 22025-02-14
- Season 21 : Episode 32025-02-21
- Season 21 : Episode 42025-02-28
- Season 21 : Episode 52025-03-07
- Season 21 : Episode 62025-03-14
- Season 21 : Episode 72025-03-21
- Season 21 : Episode 82025-03-28
