Sky History Sunday

Brandon and Lori Bernier head to Boston, where an old rival causes problems for them

Brandon Bernier and his wife Lori continue bidding on storage units in Boston, and make one of their biggest finds

Brandon and Jesse are forced to team up and help each other to gamble on a once-in-a-lifetime locker

A smelly bin scares away most bidders, but it ends up being a great score. Plus, Brandon and Lori win a scary bin that may or may not have value

Buyers haggle over a locker filled with vintage surfing gear. Brandon and Lori get a busted bin that contains a glass case filled with an unidentifiable goo

The buyers try their luck with vault units in San Diego. Brandon and Lori try to stick the Taylor brothers with a questionable vault, but it may just end biting them in the rear

Kenny bids on a massive locker, Rene and Casey attempt to go small, while Shana and Edwina's mystery box is incorrectly labelled

In Hawaiian Gardens, Darrell breaks in the new guy, Brandi and Jarrod detect something mysterious in their unit and Justin paws his way through a decent locker

Back in Santa Ana, the buyers face 10 vaults belonging to the same owner. Dave snaps up almost half of them, while Ivy draws a nice profit out of his

In Stanton, California, Dave learns that making a profit is sometimes like pulling teeth, Mary grinds to get into the black, while Ivy's locker ends up sucking and blowing

Shana and Edwina bring their 'Golden Girls' chic to Riverside, California. A messy unit catches Dave's attention, while Rene switches from buying to selling

Mary dabbles with Dave's dark arts in Torrence, California, Kenny takes some excavation lessons, while Brandi and Jarrod to stumble across a wartime oddity

Chum unboxes some 1912 Yale baseball uniforms, while Rick takes a look at a ukulele dating back to 1919

Rick and Corey race to San Diego for a spin in the classic car Hell's Chariot from the movie Grease. Chum takes a whack at a Punch-a-Bag game once played by Jack Dempsey

A customer walks into the pawn shop with a Tommy Boy poster signed by Chris Farley. Meanwhile, Rick tries not to slip up when making a deal on a pair of snowshoes

Rick Edwards takes an aerial and up-close view of some of the UK's most awe-inspiring castles. Beginning at Fyvie Castle in Scotland

Rick Edwards takes an aerial and up-close view of Gwrych Castle in Conwy County Borough, Wales

The greatest machines, most impactful weapons and groundbreaking innovations of the Second World War, and how these technologies continue to shape the world

The greatest machines, most impactful weapons and groundbreaking innovations of the Second World War, and how these technologies continue to shape the world

The greatest machines, most impactful weapons and groundbreaking innovations of the Second World War, and how these technologies continue to shape the world

Survivors and first responders share eye-opening accounts of the fear, courage and fight to escape on 9/11 terrorist attacks

The startling images captured by satellites of a structure in North Korea that may be sinister evidence of a looming nuclear threat

Investigating unusual patterns in an English field that could be an alien message, and a secret military facility in the Nevada desert

The images of a cave in Iceland that could hold alien secrets. Plus, military structures in the Utah desert and a bloody stain in the sands of Saudi Arabia

Chum unboxes some 1912 Yale baseball uniforms, while Rick takes a look at a ukulele dating back to 1919

Rick and Corey race to San Diego for a spin in the classic car Hell's Chariot from the movie Grease. Chum takes a whack at a Punch-a-Bag game once played by Jack Dempsey

A customer walks into the pawn shop with a Tommy Boy poster signed by Chris Farley. Meanwhile, Rick tries not to slip up when making a deal on a pair of snowshoes

The startling images captured by satellites of a structure in North Korea that may be sinister evidence of a looming nuclear threat

Investigating unusual patterns in an English field that could be an alien message, and a secret military facility in the Nevada desert

Wellington Delta team Regan and Taylor hightail after a violent man absconds from his vehicle, biosecurity beagle Archie gets spicy and goes nuts for a truffle hunting connoisseur

Mike and Frank encounter a massive collection left behind by a woman's late father in Ohio. The supersized collection includes, five hangars, a Ferris wheel, and a steamboat.