Season
- Season 0 2009-03-08
- Season 1 2010-04-20
- Season 2 2010-10-28
- Season 3 2011-07-28
- Season 4 2012-02-17
- Season 5 2012-12-21
- Season 6 2013-09-30
- Season 7 2014-01-24
- Season 8 2014-06-13
- Season 9 2014-10-31
- Season 10 2015-07-24
- Season 11 2016-05-06
- Season 12 2017-04-28
- Season 13 2018-04-27
- Season 14 2019-05-31
- Season 15 2020-01-25
- Season 16 2020-11-13
- Season 17 2021-08-06
- Season 18 2022-01-07
- Season 19 2023-01-06
- Season 20 2024-01-05
- Season 21 2025-02-07
Season 21 Episode
- Season 14 Return to Antarctica
- Season 14 The Badlands Guardian
- Season 14 Element 115
- Season 14 The Star Gods of Sirius
- Season 14 They Came from the Sea
- Season 14 Secrets of the Maya
- Season 14 The Druid Connection
- Season 14 The Reptilian Agenda
- Season 14 The Alien Infection
- Season 14 Project Hybrid
- Season 14 The Trans-Dimensionals
- Season 14 Islands of Fire
- Season 14 The Constellation Code
- Season 14 The Nuclear Agenda
- Season 14 The Alien Mountain
- Season 14 The Alien Brain
- Season 14 The Secrets of Stonehenge
- Season 14 Food of the Gods
- Season 14 Human Hieroglyphs
- Season 14 The Storming of Area 51
- Season 14 Countdown to Disclosure
- Season 14 Secrets of the Exoplanets
Ancient Aliens - Season 14 Episode 9 The Alien Infection
7.00 42 minutes In 2016, scientists made the astonishing discovery that 30 percent of all protein adaptations since humans' divergence with chimpanzees have been driven by viruses. Could ancient aliens have shaped human evolution by introducing viral epidemics on Earth? And if so, for what purpose? Are they making us more like them?
