Sky History Wednesday

A deadly discovery hiding under one of America's most national parks, a Nazi era weapon sunk off the coast of New Jersey and a bloodthirsty predator found in Canada

Cousin Karen is ready to shake things up on the showroom floor, but Ashley is less than thrilled to have someone invading her turf

When Les takes his niece Karen under his wing to help out at the jewellery counter, Ashley fails to conceal her jealousy well

Seth thinks Les is stuck in the past for hand-delivering their gold to a refinery, and bets his father that his new mail order service will improve things

Tensions between Karen and Ashley explode on the sales floor, so Les puts them both in the doghouse. Documentary series following the daily running of a pawn shop

Les goes on a buying spree that leaves his staff wondering what is going on. Meanwhile, Karen needs Byron's help to handle a pair of unruly piano players

Mike Wolfe uncovers a legendary signed guitar along with story boards and scripts from one of America's favourite cartoon family, The Simpsons

When a seller brings in a World Wrestling Federation figurine, Chum looks to a higher authority. Plus, Rick takes a stab at a 19th-century knife pistol

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue

Phenomenon-experiencer Chris Bledsoe's daughter Emily pools her talents with her father at the Monroe Institute and the Florida Everglades

The team takes to the skies to investigate mysterious activity above the Triangle, but their search soon leads to a terrifying encounter

Ancient remains, rare tools, a sabre-toothed kitten and a silver hoard reveal secrets of the past

A hustler tries to make Les an offer he cannot refuse, but the Golds fight back and turn the tables on the shady customer

Ashley plays a prank on Seth to teach him a lesson about locking his door - but Seth evens the score with a practical joke of his own

When the Golds uncover a series of bogus pawns, their investigation leads to a trusted employee and a confession. Reality series about the running of a pawn shop

Les and Seth visit a customer with a garage full of vintage cars. Against his children's wishes, Les offers big money for one of the owner's golden oldies

With Les and Seth away at the Autorama car show - and Ashley in charge of the store - the employees go a little crazy. Documentary series following the daily running of a pawn shop

Karen tries to make peace between Seth and Ashley, Bobby J takes a two-story tractor for a spin and a watch snob riles Seth

Robbie Wolfe finds himself immersed in another thrilling adventure as he encounters a massive stash of junior dream cars

Two of the top Forged in Fire champions face the challenge of recreating one of history's most famous swords, the Tizona

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 team takes to the skies to investigate mysterious activity above the Triangle, but their search soon leads to a terrifying encounter

Ancient remains, rare tools, a sabre-toothed kitten and a silver hoard reveal secrets of the past

The fate of Pharaoh Ramses III has been clouded by rumours of a family plot against him. This film explores the tomb and uncovers evidence to support this

Strange lights reported in 1980 by security officers near the East Gate of RAF Woodbridge - a US Air Force base in Suffolk

A silent, orange football-shaped object is spotted across two nights near the nuclear weapons storage site at Loring Air Force Base in Maine

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 team takes to the skies to investigate mysterious activity above the Triangle, but their search soon leads to a terrifying encounter

Ancient remains, rare tools, a sabre-toothed kitten and a silver hoard reveal secrets of the past

Robbie Wolfe finds himself immersed in another thrilling adventure as he encounters a massive stash of junior dream cars

When a seller brings in a World Wrestling Federation figurine, Chum looks to a higher authority. Plus, Rick takes a stab at a 19th-century knife pistol

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue