Rise Of The Machines: We rely on machines for virtually every aspect of modern life. But is technology going too far, too fast? And will humans suffer the consequences? (S1, ep 10)

Anti-Christ?: Every culture and religion on the planet believes that an evil one will usher in the end of days. But who is this Anti-Christ? And how can we hope to stop him? (S1, ep 9)

Bigfoot: Is this half-man, half-ape simply a figment of our collective imagination or does he really exist? Experts ask whether he is being hidden from us and why. (S1, ep 8)

Cloning: Animal cloning has been a reality for decades but the disturbing truth is that human cloning may be much closer than you think. (S1, ep 7)

Haarp: Are governments around the world using weather control to incite the next World War and possibly destroy the planet? A team of experts investigate. (S1, ep 6)

New World Order: Experts question if there really is an elite group of powerbrokers trying to rule the planet. And if so, who is behind this New World Order? (S1, ep 4)

Mind Control: From the Cold War to the TV set, experts question whether the government is actively controlling what you think, how you act and what you believe. (S1, ep 3)

Doomsday: On 8 April 2011, the FBI declassified decades of top secret government documents for the first time. Here, experts examine the possibility of the end of the world. (S1, ep 1)

Convicted in 1979 for a series of contract killings, John Childs is still known as one of the UK's most prolific hitmen. This is a chilling insight into his mind.

Documentary exploring the brutality, extravagance and madness of Caligula, who ruled the Roman empire for 1,400 days before his assassination.