The History Channel HD

Mary tries to impress a client, Rene finds protection from predators, and Ivy heads to the barbershop.

In the deep forests of northwest Oregon, a combat engineer embarks on a training exercise, and has an explosive encounter with three unusually large and hairy creatures, who to this day he can only describe as Bigfoot.

Air Force medic Dameyon Beaman sees windows that seem to open on their own, and hears screams. He learns the hospital he's in is rumoured have run experiments to create super soldiers. Were those events related?

Join a team of experts as they use the latest scientific techniques to solve the greatest mysteries of the ancient world's naval technology.

Toby Dorr started a volunteer rehabilitative dog program that paired rescued canines with prisoners.

The American frontier is full of legends of cowboys, Native Americans, and outlaws. But there are also many eerie stories of cursed mountains, monsters and even UFOs.

In our modern world, we believe technology safeguards us from disasters. But are we truly protected? Are we as vulnerable today as our ancestors were to fires, earthquakes and hurricanes?

Professor Alice Roberts charts the rise of civilisation from 6100BCE to the end of the Bronze Age, a time of great architecture, literature and the arts.

This time, four smiths won't know what material they're working with until they open up a crate and discover one of any number of salvaged metals inside.

A tough choice could be a big help for the four smiths, as they have the option of tackling a more difficult first round challenge in exchange for an easier second one.

Rick checks out a German two-handed sword. Built in the early 1600s, will he execute a deal for this antique weapon or lose his edge?

Rick falls in love with a tiara that belonged to the wife of President McKinley and a Felix the Cat sparkler toy pounces into the shop.

Rene laughs all the way to the bank, while Darrell reels in a hoard of goodies.

In Riverside, Brandi saves a loose pooch from oncoming traffic. Darrell's locker confirms his Magic Bullet Theory, while Kenny's unit serves up a shiny score.

The buyers head to Arcadia, where Darrell gives and takes, Ivy's prospects soar, plus Rene and Casey find a his and hers locker.

Brandon and Lori return to Boston and square off against his former protégé Wade. The bad blood may just erupt into a full-out brawl on the auction floor.

The score of a lifetime is hidden in the back of what already appears to be a great locker, but when the bidding heats up, will our auction heroes have the cash to stay in this game?

Empire Builders brings to life Great Empires, discovering how they were built, for what purpose, and what they reveal about the empire's rise and fall.

All over the world, there are giant monoliths that our ancestors carved. Did they serve some kind of ritual function? Were they intended to honour the gods? Or designed to conduct energy?

For centuries archaeologists and explorers have been obsessed with locating ancient cities. How does a once-thriving community become a lost city? What secrets might ruins reveal about human history?

A tough choice could be a big help for the four smiths, as they have the option of tackling a more difficult first round challenge in exchange for an easier second one.

Rick checks out a German two-handed sword. Built in the early 1600s, will he execute a deal for this antique weapon or lose his edge?

A tough choice could be a big help for the four smiths, as they have the option of tackling a more difficult first round challenge in exchange for an easier second one.

Brandon and Lori return to Boston and square off against his former protégé Wade. The bad blood may just erupt into a full-out brawl on the auction floor.

The score of a lifetime is hidden in the back of what already appears to be a great locker, but when the bidding heats up, will our auction heroes have the cash to stay in this game?

Empire Builders brings to life Great Empires, discovering how they were built, for what purpose, and what they reveal about the empire's rise and fall.

The carvers are pushed to extremes when they are asked to depict polar opposite ideas in one cohesive carving. As the judges' expectations grow higher, so does the pressure to win.

The buyers head to Arcadia, where Darrell gives and takes, Ivy's prospects soar, plus Rene and Casey find a his and hers locker.

Air Force medic Dameyon Beaman sees windows that seem to open on their own, and hears screams. He learns the hospital he's in is rumoured have run experiments to create super soldiers. Were those events related?

US Navy Boatswain Mate, Robert Young, witnesses a strange green fog in the Bermuda triangle, and experiences a spiritual warning that saves his life.

Brandon and Lori return to Boston and square off against his former protégé Wade. The bad blood may just erupt into a full-out brawl on the auction floor.

The score of a lifetime is hidden in the back of what already appears to be a great locker, but when the bidding heats up, will our auction heroes have the cash to stay in this game?

Empire Builders brings to life Great Empires, discovering how they were built, for what purpose, and what they reveal about the empire's rise and fall.

All over the world, there are giant monoliths that our ancestors carved. Did they serve some kind of ritual function? Were they intended to honour the gods? Or designed to conduct energy?

For centuries archaeologists and explorers have been obsessed with locating ancient cities. How does a once-thriving community become a lost city? What secrets might ruins reveal about human history?

Professor Alice Roberts looks at the rise of the Roman Empire, and experts investigate newly discovered battlegrounds in Britain and Spain to find out how Rome defeated her enemies.

A tough choice could be a big help for the four smiths, as they have the option of tackling a more difficult first round challenge in exchange for an easier second one.

It's a night of sheer terror as four unsuspecting bladesmiths find themselves caught in a competition straight out of the scariest horror movie you can imagine.

A jacket from the first-ever Pro Bowl gets thrown into the shop. Will Corey score this piece of football history or will he get sidelined?

Pendants from the first two Super Bowls rush into the shop. Rick and Corey check out a pair of Igorot spears and the Old Man gets flooded with birthday gifts.