Bloody Rituals of the Mayans | Ancient Aliens

Spanish conquerors found thousands of Mayan handwritings that depicted secret rituals. See more in this clip from "Aliens and Lost Civilizations."

Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule.

#AncientAliens

Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows:
http://histv.co/SubscribeHistoryYT

Find out more about the show and watch full episodes on our site:
https://histv.co/AncientAliens

Check out exclusive HISTORY content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter

"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

• #entertainment
• #history
• #history_channel
• #history_shows
• #history_channel_shows
• #the_history_channel
• #documentary_history_channel
• #history_documentary
• #documentary
• #history_channel_full_episodes
• #documentaries
• #history_channel_documentaries
• #aliens_and_lost_civilizations
• #bloody_rituals_of_the_mayans
• #season_1
• #ancient_aliens
• #ancient_aliens_full_episodes
• #ancient_aliens_clips
• #aliens
• #aliens_video
• #extra_terrestrials
• #extraterrestrials
• #ufo_video
• #ufo_videos
• #ancient_ufos
• #watch_ancient_aliens