Sky History HD Sunday

Part two of two. On the orders of Hitler, more than 5,000 slave labourers were shipped to Alderney to build a series of fortifications designed to protect the island from attack

The Atlanta auction house team grows concerned about whether an Iron Maiden and a Cadaver basket will sell

A John Wayne commemorative gun collection is auctioned, and appraiser Jamie tries to unravel the mystery of a ship's telegraph reminiscent of those used on ill-fated liner Titanic

The women from Vegas meet Dave, who promptly takes their locker away, leaving them only scraps. Kenny uses Mary as a 'Dave shield' and the two find a decent unit of their own

The Vegas women try their own bidding style, Brandi and Jarrod try to phone it in and Kenny and his brother show everyone that family comes second

Rene steals the units in Rancho Palos Verdes, California, Mary's locker reveals a sticky past and Justin demonstrates he can turn a small investment into a big return

Emily deals with an all-male day, while Justin seeks Ivy's guidance with his vintage Cadillac parts. Kenny speaks up during the auction - and quickly regrets it

Ivy records a hefty find, Brandi and Jarrod hit it big when they test the waters, while Mary cranks up her profit to the sweet sound of success

Kenny tiptoes down memory lane, Brandi and Jarrod get to work on a tool locker, while Darrell and his granddaughter dig up a creepy find

Chum is impressed when a seller comes in with a giant collection of figurines from The Simpsons. Meanwhile, Corey checks out an old playing card shuffler

Chum sets his sights on something out of this world when a seller brings in a signed copy of The Coming of the Saucers

Chumlee gets ready to rumble when a rare wrestling figure comes into the shop. A portable craps table is smuggled in, while Rick checks out a vintage eclipse windmill

The efforts of treasure hunter Darrell Miklos to recover artifacts stolen by the Nazis and possibly loaded into specially modified U-Boats now sunk in the Caribbean Sea

Efforts to locate U-Boats sunk in the Caribbean Sea take an unexpected turn as an aged eyewitness offers a tip that changes the course of his entire investigation

A search for a site known as Target 3 enables the team members to find a possible component of a Nazi secret weapon that changes the direction of their investigation

Garth makes a solo journey to explore a deserted island, where he discovers a mysterious cross

Darrell Miklos and his team make a discovery far older than they expected. Later, new evidence emerges suggesting that the team may have uncovered a long-lost battle at Target 4

Darrell Miklos and his team contend with an incoming hurricane, and locate the source of the massive magnetometer hit recorded at Target 4

The first of a two-part documentary lifting the lid on the secret events surrounding the Soviet submarine, Red October, which went missing in 1968

The second of a two-part documentary lifting the lid on the secret events surrounding the Russian submarine K-129, aka Red October, which went missing in 1968

Egyptologists uncover what they believe is the missing pyramid of Giza, thought to have been built by the fourth-dynasty pharaoh Djedefre, about whom little is known

Part two of two. On the orders of Hitler, more than 5,000 slave labourers were shipped to Alderney to build a series of fortifications designed to protect the island from attack

As predators continue to stalk under the cover of darkness, the participants struggle to keep their wits about them

An antique dealer finds shocking proof that his store is haunted, a single mother hires a paranormal investigator, and a teenage girl and her step-sister face a terrifying haunting

An apartment owner suffers blindness and terrifying visions, a priest encounters a demonic possession, and a rookie police officer is shocked to find evidence of a haunting

Chum is impressed when a seller comes in with a giant collection of figurines from The Simpsons. Meanwhile, Corey checks out an old playing card shuffler

Chum sets his sights on something out of this world when a seller brings in a signed copy of The Coming of the Saucers

Chumlee gets ready to rumble when a rare wrestling figure comes into the shop. A portable craps table is smuggled in, while Rick checks out a vintage eclipse windmill