The 200-year search for the White House cornerstone has involved everyone from Harry Truman to Barbara Bush. Is there a secret conspiracy ties to this landmark piece of stone?
Are Thomas Jefferson’s secret codes responsible for Meriwether Lewis’ death? Why would the federal government want to hide what happened to the explorer 200 years after his death?
Was this icon of freedom loaded with secret symbols of the Illuminati, a secret European society linked with the Freemasons and is the statue really a monument to the all-powerful number 7?
Best-selling author Brad Meltzer and his team examine claims that John Wilkes Booth actually escaped to freedom after murdering President Abraham Lincoln in 1865.
Are millions of dollars in missing gold and silver from the Confederate treasury still buried across America? The key may be found in a cryptic, shadowy group called the Knights of the Golden Circle.
The 1971 disappearance of DB Cooper is a puzzling unsolved crime. Was an airline employee named Kenny Christiansen the skyjacker, and did he have an accomplice?
What did ancient societies have to say about how the world will end? The team explores a famous Hopi prophecy rock, which may foretell cataclysmic world events.
The most covert spy ring in U.S. history, the Culper Spy Ring was made up of ordinary people who stole secrets from the British and gave America a leg-up during the Revolutionary War.
What happens when the team tries to penetrate Bohemian Grove, the northern California hideaway that’s one of America’s most tightly guarded gatherings of the rich and powerful?