No. of Episodes:

10

Starring :

Robert Clotworthy

Giorgio A. Tsoukalos

William Henry

Ariel Bar Tzadok

Jonathan Young

Season 4

17/02/2012

Episodes

The Mayan Conspiracy

The Doomsday Prophecies

The Greys

Aliens and Mega-Disasters

The NASA Connection

The Mystery of Puma Punku

Aliens and Bigfoot

The Da Vinci Conspiracy

The Time Travelers

Aliens and Dinosaurs