Sky History Monday

The unlikely people and surprising places behind discoveries of top-secret information, from clandestine nuclear weapons programs to a Cold War bunker hidden in the mountains

Seth is angered when Les dismisses the consultant's suggestions about improving business practices

Les confronts Seth after finding out that he was at Bill's pawn shop. He asks some blunt questions about why he would betray the family by visiting a rival store

On the last day of the Dream Cruise, Les buys what is claimed to be the world's largest fishing lure - reportedly an art piece saluting Michigan - for $3,000

Ashley smells cannabis smoke in the warehouse and tries to find the culprit, while Les puts out a cash reward for information

Les has the opportunity to get his hands on truck loads of brand new goods that could change the store for ever

In Michigan, Danielle falls for a collection of John Deere toys. Over in Niagara Falls, three sisters open the doors to their late father's antique time capsule

Spencer drops into the shop with some tasty new finds, but will Rick bite? Plus, Chum and Rick meet up with a magician

When Rick reels in an antique glass fishing buoy, he hopes the seller's price floats his boat and Chum examines a rare dinosaur fossil

Mike and Jersey uncover a Civil War relic that tells the story of America, and uncover the biggest piece of folk art they've ever seen

Following the world's most renowned custom motorcycle manufacturer as it returns back to its roots. Featuring real bikes and real stories

Henry takes a look back at the dangerous hustles that prove humanity's hazardous history was built by those brave enough to risk it all for a buck

The family decides to hold a father-daughter sales competition after Ashley steals a deal from right under Les's nose

Part one of two. Les challenges Seth to sell all the new items within a week after he learns that his son has spent thousands of dollars at a sports card auction

Part two of two. Seth rushes to sell the sports memorabilia after spending a fortune at an auction. Meanwhile, Les checks out a Starfire convertible

Seth has his eye on a valuable guitar, a customer tries to buy a fancy watch, and Les strikes a deal

When the security guards start spooking customers, Les sends them home to teach them a lesson

Les makes a major deal with a new supplier for a truckload of TVs, before getting excited about rare Detroit Tigers baseball memorabilia

The Pacific Northwest is a picking paradise as Mike crashes into the godfather of Italian scooters. Meanwhile, Robbie and Jersey nearly drown in a sea of smalls

Top champions from previous seasons return to the forge to compete against one of the expert judges in a high-stakes bladesmithing challenge

Mike and Jersey uncover a Civil War relic that tells the story of America, and uncover the biggest piece of folk art they've ever seen

Following the world's most renowned custom motorcycle manufacturer as it returns back to its roots. Featuring real bikes and real stories

Henry takes a look back at the dangerous hustles that prove humanity's hazardous history was built by those brave enough to risk it all for a buck

Discovering the wild side of warfare as humanity's boldest and most powerful weapons push innovation to extreme limits

An event from 1980 when on a country Texas road, a diamond-shaped UFO melted a vehicle below. In 1967, a man in Manitoba encounterd a flying disc and reported hearing voices inside

A Japanese aircraft that experienced bright lights flying in their airspace while travelling across Alaska

Mike and Jersey uncover a Civil War relic that tells the story of America, and uncover the biggest piece of folk art they've ever seen

Following the world's most renowned custom motorcycle manufacturer as it returns back to its roots. Featuring real bikes and real stories

Henry takes a look back at the dangerous hustles that prove humanity's hazardous history was built by those brave enough to risk it all for a buck

The Pacific Northwest is a picking paradise as Mike crashes into the godfather of Italian scooters. Meanwhile, Robbie and Jersey nearly drown in a sea of smalls

Spencer drops into the shop with some tasty new finds, but will Rick bite? Plus, Chum and Rick meet up with a magician

When Rick reels in an antique glass fishing buoy, he hopes the seller's price floats his boat and Chum examines a rare dinosaur fossil