Sky History Sunday

Evidence that ties a meteor strike to a Biblical tale. Plus, the treasure-filled tunnel revealed by a sinkhole in Mexico

The guys examine a letter from Founding Father James Monroe and a promotional Playboy chair. Chum tries to reinvent himself in the image of Hugh Hefner

Corey checks out a 1972 telegram that prevents Muhammad Ali from fighting in Alaska, and a first edition copy of Oscar Wilde's The Happy Prince arrives in store

A 1957 Harley-Davidson Sportster roars into the shop, and Rick takes a look at a painting of Vietnamese Communist leader Ho Chi Minh

Rick unrolls work by Shepard Fairey, the artist that produced the famous President Obama posters. Corey and Chumlee look for a deal on a Mork figurine

The guys check out the smashed guitar of Kiss frontman Paul Stanley, Thomas Jefferson's personal copy of Jay's Treaty and a Brown Bess musket

The Japanese attack on the USS Enterprise, which came at a point in the Second World War when the vessel was the only battle-ready American carrier left in the Pacific

The story of the USS Enterprise and the role the ship played in the Gilbert Islands invasion during the Second World War, becoming the first to receive a Presidential Unit Citation

A computer generated re-creation of the events of 1944, in which the US Carrier Task Force forged a path through the Pacific to assault enemy bases at Kwajalein and Truk Lagoon

Experts reconstruct the struggle faced by American forces, led by the USS Enterprise, to reclaim the Marianas Islands from enemy forces

Laura takes the reigns alone in Fullerton and proceeds to outsell Dan. Brandi gets assaulted by her locker but ultimately drives home a winner

Ivy's locker shines some light on the business, while Lisa learns that she needs her locker about as much as she needs a hole in her head

In West Covina, Lisa is so busy looking back that she makes the worst auction mistake. In contrast, Rene finds a bargain and really makes the most of it

Rene shows up, declaring himself the King, while Dusty isn't quite ready to concede. Kenny re-invents the wheel, while Lisa sees things from a slightly different perspective

Darrell has to deal with Kimber's eyes on a competitor. Ivy brings a full truck, Dusty unpacks what could be the ultimate assistant, while Rene's hunch serves him well

King Darrell strives to defend his throne, but Rene and Casey signal their intentions to undermine his plans. Meanwhile, Kenny gets bowled over by his locker

The actor is shocked by what he discovers as he dives on the wreck of a steam-age ship in north Devon, and a potential early slaver ship in Plymouth

Ross is joined by maritime archaeologist Mallory Haas in Plymouth to deep dive on the wreck site of 36-gun Nelsonian frigate HMS Amethyst, launched in 1799

The story of a deadly war that intertwines Germany, Poland, Japan, Italy and Spain as the remorseless development of weapons and bombers

After the end of the Battle of Britain came the bombing of German cities. In the war in the Pacific, the US and Japan successfully bombed naval and land targets

The team examines evidence that the Minotaur's terrifying labyrinth could have been inspired by a real place that still exists today

Exploring the story of Beowulf, the Anglo-Saxon world's most famous warrior, questioning whether the mythological hero could have been based on a real person

The actor investigates daring government operations, revealing uncensored evidence and the lengths to which elite operatives have gone to complete missions

The host examimes some extraordinary journeys, from a dog's unlikely voyage into space to a chilling story of Arctic survival

Laura takes the reigns alone in Fullerton and proceeds to outsell Dan. Brandi gets assaulted by her locker but ultimately drives home a winner

Ivy's locker shines some light on the business, while Lisa learns that she needs her locker about as much as she needs a hole in her head

In West Covina, Lisa is so busy looking back that she makes the worst auction mistake. In contrast, Rene finds a bargain and really makes the most of it

Rene shows up, declaring himself the King, while Dusty isn't quite ready to concede. Kenny re-invents the wheel, while Lisa sees things from a slightly different perspective

Darrell has to deal with Kimber's eyes on a competitor. Ivy brings a full truck, Dusty unpacks what could be the ultimate assistant, while Rene's hunch serves him well

King Darrell strives to defend his throne, but Rene and Casey signal their intentions to undermine his plans. Meanwhile, Kenny gets bowled over by his locker

Ten discoveries and breakthroughs that challenge traditional beliefs about human history. They include mysterious metal spheres that are not of this world

The top 10 mysterious monoliths, from a 500-ton stone believed to represent an ancient UFO to giant statues said to have been created with advanced technology

Mike builds a 1964 Parisienne for a big family. Avery scores his first client of the year, building a 1975 Ford Bronco as a gift for his client's daughter