Episode 1
Petra was the capital of the Nabataean kingdom - do riches lie undetected in its hidden tombs? Find out as Jamie Theakston decodes this historical riddle.
Episode 2
Can Jamie Theakston solve history's most enduring mystery? Visiting Glastonbury, Wales, Valencia and NYC, he inspects four goblets that could be the Holy Grail itself.
Episode 3
Jamie Theakston sheds light on the ultra-secretive Rosicrucian Order, whose members included Leonardo Da Vinci and Isaac Newton. Are they the real-life 'illuminati'?
Episode 4
Jamie Theakston journeys to Greece and Italy to hear the truth about oracles. These mysterious figures - such as the one at Delphi - reputedly spoke the word of the gods.
Episode 5
Jamie Theakston investigates the curious claim that the Nazis started to build flying saucers during WWII. Hear the startling truth behind a historical legend.
Episode 6
Jamie Theakston brings to light the life and work of enigmatic inventor Nikola Tesla. Conspiracy theorists believe that the Serb was hushed up - but why?