Season 4 poster

Season 4

10 episodes February 17, 2012

Episodes

1 The Mayan Conspiracy Feb 17, 2012 No ratings 2 The Doomsday Prophecies Feb 17, 2012 No ratings 3 The Greys Feb 24, 2012 No ratings 4 Aliens and Mega-Disasters Mar 2, 2012 No ratings 5 The NASA Connection Mar 9, 2012 No ratings 6 The Mystery of Puma Punku Mar 16, 2012 No ratings 7 Aliens and Bigfoot Mar 23, 2012 No ratings 8 The Da Vinci Conspiracy Apr 6, 2012 No ratings 9 The Time Travelers Apr 27, 2012 No ratings 10 Aliens and Dinosaurs May 4, 2012 No ratings