Top 100 Most Controversial Immortality Videos by HISTORYTop 100 » 200 » 300 » 400 » 500Video TitleRatingCategoryGame1.Ancient Aliens: Manufacturing Immortality (Season 10) | History1,590ShowImmortality 2.Ancient Aliens: The Steps to Immortality (S8, E3) | History1,746ShowImmortality 3.Ancient Aliens: Sumerian Text Reveals Secret to Immortality (Season 18)9,034ShowImmortality Top 100 » 200 » 300 » 400 » 500