Hunt for the truth about the 1980s arcade game that's been linked to MK-Ultra, and join the search for a lost nuclear bomb. Plus, is Lake Michigan the final resting place for millions of dollars in stolen Confederate gold?

A secret serviceman for President Kennedy sheds light on a plot to assassinate JFK on the streets of Chicago, and a treasure hunter may have located Arizona's infamous Lost Dutchman Mine. Plus, could New England be a new Bigfoot hotspot?

Who is really in control? We ride along with a member of a breakaway order of Catholic exorcists, and seek out the origins of hacker group 'Anonymous'. Plus, is the US government creating mind-controlled super-soldiers like Jason Bourne?

Could a popular virtual smartphone game actually be part of a CIA surveillance conspiracy? Plus, a look at the terrifying future of weaponised micro-drones, and tracking down the original NSA whistleblower who inspired Edward Snowden.

A mysterious email leads to what could be a huge underwater UFO base off the California coast. An investigation of new activity at Area 51 takes a dangerous turn. Plus, could an alien satellite be orbiting the Earth right now?

Witness what could be the first-ever audio recording of New Mexico's bizarre 'Taos Hum', which many say has been plaguing the area for decades. Plus, paranormal activity in Oklahoma and other strange phenomena.