What does Thomas Jefferson have to do with your lights? How is Henry Ford connected to your grill? What does your pool have to do with taxidermy? From settling the American West to landing on Mars, every one of mankind's greatest achievements is hidden in your house; you just need to know how and where to look. Now, Kevin O'Connor, the host of PBS's This Old House, is on an H2 mission to deconstruct the American home and reveal the History hidden inside. You'll never look at your house the same way again.

At the time of this writing, Malaysia Airlines Flight 370, transporting 227 passengers and 12 crew members from Kuala Lumpur to Beijing, has been missing for months. An unprecedented international search was unable to locate any bodies or debris. Authorities remain baffled, and the world remains transfixed. However, this is not the first story of its kind to shake the global community. According to the Aviation Society Network, more than 80 aircrafts have been declared "missing" since 1948--"Ghost Planes" that have literally vanished without a trace. This special utilizes interviews with experts and the families of passengers, CGI, re-enactments and archival news footage to walk viewers through the various theories surrounding the fate of missing Malaysian Flight 370, while discussing the disappearance in its historical context--as one of many "Ghost Plane" cases that have perplexed people since the beginning of aviation.

A scientist searches for answers to his son's mysterious death in the Algerian desert, and discovers a vortex of unexplained activity similar to the Bermuda Triangle. His investigation uncovers eleven other "Vile Vortices" around the world, where some of the planet's most unusual and disturbing events are taking place. Bizarre animal attacks, unexplained weather patterns, and passenger jets disappearing right out of the sky might only be the beginning of a greater, looming threat. Could these vortices have been created by extra-terrestrials? Is the government hiding their existence? And can anything be done to neutralize them? This is the exclusive documentary that follows the expedition as they race to unlock the secrets at all costs.

How did a French prophet living in 16th century France predict so many modern day disasters? From the tragic events of 9/11, to recent tsunamis in the Pacific, to the Ebola outbreak in 2014--how could one man see so far into the future so accurately? It's because he had a secret--and now, we know what it was.

Tells the extraordinary stories of three people who infiltrated white hate groups in an effort to bring them down from the inside. But these individuals unknowingly become part of fighting something far larger: the tight network of American white supremacy groups that is growing bolder and stronger every day.

Stonework experts Jim and Bill Vieira continue their hunt for the Lost Colony of Roanoke by analyzing the inscription on the mysterious Dare Stone against the 400-year-old historical record. By lining up passages on the stone with clues left behind by Captain John Smith of Jamestown, the Vieiras set out on a search for evidence that could reveal the location of the Lost Colony, and change American history.

For centuries, the disappearance of 117 colonists from Roanoke Island has been this country's oldest mystery. Now, stonework experts Jim and Bill Vieira will use cutting-edge technology to take a deeper look at a mysterious inscription, which could finally lead to the truth about the lost colony.