Sky History Friday

Alligator season is almost over, but there are still lots of gators to catch - not least the one known as the Loch Ness Monster. Troy faces his nemesis

A mega-find leaves the winning bidder scratching his head, but when the true nature of this item is revealed he'll be swimming in more than just cash

Brandon and Lori uncover a vintage machine filled with risqué photos. Then, the buyers lock horns in a bidding war over what could be priceless artwork

In Illinois, Robbie and Jersey get exclusive access to a former race car driver's stockpile, where they uncover rare car parts, pristine toys and epic stories from the racetrack

The Pawn Stars check out a pair of vintage rock t-shirts, Gumby and Pokey toys, a poster by Israeli artist Gad Ullman and unopened Atari games

Rick grapples over a decision when a WWE Hall of Fame ring hits the store

Jarrod finds the party locker he has always wanted, Rene discovers a new mobile business opportunity and Ivy's footwear makes a huge impact

Ivy angles his way into some vintage outdoor accessories, Dave ends up in an unexpected audit, while Emily's departure ruins one buyer's day

Darrell stumbles over a curious collection, and the Dotsons make a comeback

Mary's locker brings out her inner voice, Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition

Stories of survival against all odds, such as a man who survives the apocalypse or a woman involved in three individual maritime disasters

The presenter considers the riddle of the Sphinx, contemplating the suggestion that it is even older than thought

New technology is used to decode some of Egypt's most enduring enigmas. The mysteries behind the ancient Egyptians' obsession with death and the afterlife

Musketoon Operation, a daring, commando raid on a German-held electricity generating station at Glomfjord in Norway, carried out by British and Norwegian commandos in 1942

Operation Raincoat, a 1943 mission conducted in Italy to break through the German defence line and open the way to and liberate Rome

A mega-find leaves the winning bidder scratching his head, but when the true nature of this item is revealed he'll be swimming in more than just cash

Brandon and Lori uncover a vintage machine filled with risqué photos. Then, the buyers lock horns in a bidding war over what could be priceless artwork

Mike travels to Wisconsin, where he gets access to a racing driver's collection of motorbikes and memorabilia and hopes to drive away with a prized two-wheeler

Four bladesmiths are tasked with forging a giant industrial-sized nut. Two smiths then recreate an iconic ancient iron weapon - the Celtic Anthropomorphic Sword

New technology is used to decode some of Egypt's most enduring enigmas. The mysteries behind the ancient Egyptians' obsession with death and the afterlife

The presenter considers the riddle of the Sphinx, contemplating the suggestion that it is even older than thought

The theory that ancient sites with strange electromagnetic phenomena or where UFOs are sighted correlate with areas where ancient civilizations built sacred structures

Patterns in UFO and UAP sightings across the world. A strange formation is seen in the sky over the sleepy suburbs of Tinley Park, Illinois

A look at some of the most peculiar contests humans have devised, including the intense world of toe wrestling and the arguably subjective realm of ugly pet competition

The theory that ancient sites with strange electromagnetic phenomena or where UFOs are sighted correlate with areas where ancient civilizations built sacred structures

The Pawn Stars check out a pair of vintage rock t-shirts, Gumby and Pokey toys, a poster by Israeli artist Gad Ullman and unopened Atari games

Jarrod finds the party locker he has always wanted, Rene discovers a new mobile business opportunity and Ivy's footwear makes a huge impact

Ivy angles his way into some vintage outdoor accessories, Dave ends up in an unexpected audit, while Emily's departure ruins one buyer's day

Darrell stumbles over a curious collection, and the Dotsons make a comeback

Mary's locker brings out her inner voice, Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition

The Pawn Stars check out a pair of vintage rock t-shirts, Gumby and Pokey toys, a poster by Israeli artist Gad Ullman and unopened Atari games