Where To Watch Ancient Aliens Season 4
- 1The Mayan ConspiracyFebruary 17, 2012 · 8.0
- 2The Doomsday PropheciesFebruary 17, 2012 · 8.0
- 3The GreysFebruary 24, 2012 · 8.0
- 4Aliens and Mega-DisastersMarch 2, 2012 · 8.0
- 5The NASA ConnectionMarch 9, 2012 · 8.0
- 6The Mystery of Puma PunkuMarch 16, 2012 · 8.3
- 7Aliens and BigfootMarch 23, 2012 · 8.0
- 8The Da Vinci ConspiracyApril 6, 2012 · 8.5
- 9The Time TravelersApril 27, 2012 · 8.0
- 10Aliens and DinosaursMay 4, 2012 · 8.0