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 3 Aliens and the Old West
- Season 3 Aliens and Monsters
- Season 3 Aliens and Sacred Places
- Season 3 Aliens and Temples of Gold
- Season 3 Aliens and Mysterious Rituals
- Season 3 Aliens and Ancient Engineers
- Season 3 Aliens, Plagues and Epidemics
- Season 3 Aliens and Lost Worlds
- Season 3 Aliens and Deadly Weapons
- Season 3 Aliens and Evil Places
- Season 3 Aliens and the Founding Fathers
- Season 3 Aliens and Deadly Cults
- Season 3 Aliens and the Secret Code
- Season 3 Aliens and the Undead
- Season 3 Aliens, Gods and Heroes
- Season 3 Aliens and the Creation of Man
Ancient Aliens - Season 3 Episode 9 Aliens and Deadly Weapons
7.00 42 minutes Iron swords forged in blazing hot fires... Gunpowder with the power to tear apart human flesh... And rockets capable of destroying entire cities... Throughout history, advances in technology have lead to the development of powerful weapons - each more deadly than the last. But were these lethal weapons the product of human innovation - or were they created with help from another, otherworldly source?
