Secrets of popes, rewritten laws, and cities lost to the waves � these divine discoveries shake our beliefs and uncover mysteries of truly epic proportions.

Shipwrecks, plane crashes, disappearances, and UFO sightings, oh my! This episode explores the Lake Michigan Triangle and many other wild and weird places, including a creepy doll-filled island, and caves that harbor deadly viruses.

In a perfectly planned robbery, thieves steal half a billion dollars in masterpieces from the Gardner Museum in Boston. It's been three-decades since the brazen heist... Who orchestrated history's biggest art heist - and why?

Professor Alice Roberts reveals how archaeologists unveil one of history’s most mysterious periods. After Rome's collapse, Saxons and Vikings rampaged through Europe, but then these pagan societies seemed to disappear. Where did they go? And why?

The Unbelievable With Dan Aykroyd

Some of history's most brilliant innovations are also the most bizarre. Like a fully functioning car that hovers in midair. Or clothing made out of everyone's favourite source of calcium. These are the tales of history's most bizarre inventions.

Racing an incoming hurricane, Darrell Miklos and his team are forced to make tough choices. But after a season-long search, they locate the source of the massive magnetometer hit recorded at Target 4.

The buyers head to Montebello, where there are a large number of lockers for auction. Brandi has the resale market covered. Ivy mines his way into some vintage safety gear.

Rick, Corey, and Chum are hoping to strike it rich in the Mill City, Minneapolis, Minnesota. While there, the guys have a brush with a happy little Bob Ross painting, tackle a jersey signed by the Minnesota Vikings' Purple People Eaters.

Secrets of popes, rewritten laws, and cities lost to the waves � these divine discoveries shake our beliefs and uncover mysteries of truly epic proportions.

Shipwrecks, plane crashes, disappearances, and UFO sightings, oh my! This episode explores the Lake Michigan Triangle and many other wild and weird places, including a creepy doll-filled island, and caves that harbor deadly viruses.

Professor Alice Roberts reveals how archaeologists unveil one of history’s most mysterious periods. After Rome's collapse, Saxons and Vikings rampaged through Europe, but then these pagan societies seemed to disappear. Where did they go? And why?

The Unbelievable With Dan Aykroyd

Some of history's most brilliant innovations are also the most bizarre. Like a fully functioning car that hovers in midair. Or clothing made out of everyone's favourite source of calcium. These are the tales of history's most bizarre inventions.

Racing an incoming hurricane, Darrell Miklos and his team are forced to make tough choices. But after a season-long search, they locate the source of the massive magnetometer hit recorded at Target 4.

The buyers head to Montebello, where there are a large number of lockers for auction. Brandi has the resale market covered. Ivy mines his way into some vintage safety gear.

Rick, Corey, and Chum are hoping to strike it rich in the Mill City, Minneapolis, Minnesota. While there, the guys have a brush with a happy little Bob Ross painting, tackle a jersey signed by the Minnesota Vikings' Purple People Eaters.

Secrets of popes, rewritten laws, and cities lost to the waves � these divine discoveries shake our beliefs and uncover mysteries of truly epic proportions.

Shipwrecks, plane crashes, disappearances, and UFO sightings, oh my! This episode explores the Lake Michigan Triangle and many other wild and weird places, including a creepy doll-filled island, and caves that harbor deadly viruses.

In a perfectly planned robbery, thieves steal half a billion dollars in masterpieces from the Gardner Museum in Boston. It's been three-decades since the brazen heist... Who orchestrated history's biggest art heist - and why?

Professor Alice Roberts looks at one of the most cursed periods in European history: the Middle Ages. Archaeologists reveal how wars, pandemics, and cataclysmic floods toppled the world of our ancestors. So how did Western society survive?

The Unbelievable With Dan Aykroyd

We've heard the tales of great wars fought with groundbreaking weaponry, but what about everything else in between? From missiles manned by pigeons to an incendiary device made to look like one of America's favourite pastimes.

Bermuda Triangle: Into Cursed Waters

The team dives in search of an A3 Skywarrior attack aircraft lost in a suspicious disaster off the USS Saratoga aircraft carrier in 1960. But it wasn't the only death - the Saratoga lost 8 men in three separate incidents on this single mission.

It's a cold and wet day in Banning, as Laura tries to comfort the buyers with hot cocoa and umbrellas. Brandi changes her plans for a chance at a big win. Kenny risks his money on the contents of a file cabinet.

Rick, Corey, and Chum rise from the ashes and start anew in Phoenix, Arizona. Along the way, Rick check out rare vintage Americana items, Chum checks out a mid-century furniture collection, and Corey gets in the ring for some boxing memorabilia.

These are the chilling cases of law enforcement officers facing monsters. From the terrifying �Beast of LBL� to a Bigfoot encounters in Oklahoma and Washington State, first responders confront creatures that defy logic and warp reality.

From a lost city hidden in the Andes to mysterious metal spheres that are not of this world and a sunken city that was said to be the home of the gods, could these discoveries provide proof of extraterrestrial contact?

An Aztec king's glittering treasure vanishes into thin air, inspiring a 500-year search that spans continents. What really happened to Montezuma's lost treasure?

Professor Alice Roberts looks at one of the most cursed periods in European history: the Middle Ages. Archaeologists reveal how wars, pandemics, and cataclysmic floods toppled the world of our ancestors. So how did Western society survive?