Sky History Friday

The memorabilia experts check out a supercharged motorcycle, a calculator from 1915 and 200-year-old buttons with possible links to George Washington

Joey and Kallie face-off against Daniel and Zak in a high-stakes competition. The losing team will have to cook a crab dinner for the winners

The Wolfe brothers uncover an overgrown vintage Cadillac graveyard in the woods, and peel back the layers of a gargantuan California stockpile

The bladesmiths are challenged to salvage a cannon to make signature blades. The finalists recreate the North African Kabyle flyssa, a blade traditionally used to break mail armour

The biggest auction on the planet sails to the middle of the Pacific Ocean when a mysterious container is dredged up from the bottom of the sea

Brandi is fired up about expanding her brand in San Bernardino. Rene is positive that everyone is out to get him. Dusty tackles a locker dustier than him. Kenny is a mess

Lisa returns to Moreno Valley, where it all started, and gets nostalgic with her locker. Kenny welcomes a new granddaughter to the clan and seeks an appropriate unit

Ivy takes on a supervisory role in Stanton, and it leads him to a bit of Slavic success. Brandi tries to help Danielle outfit her new apartment. Lisa gambles on a painting

Dusty and Lupe pedal their way to an auction in Fullerton, but end up needing the truck. Darrell pins his hopes on a small locker for which he overpaid

A salvage maestro returns to raise more valuable tropical hardwood, trying not to wreck his own boat in the process

A look at why the Celts moved from prosperous cities into smaller fortified settlements and how this triggered their decline in Central Europe

The real-life influences that were the inspiration for JRR Tolien's popular literary phenomenon The Lord of the Rings, a fantasy world of hobbits, orcs and wizards

It's back to the Colosseum for the last two one-on-one battles. The reigning champion must now face a returning challenger and forge the intricate Acinaces sword

Car enthusiasts Will and Gus locate a Toyota Sera, a concept car for the road, with gull-wing doors and a '50s-style space-age glass roof

Rick eyes a giant US Navy Jack, while the team members are pitched a signed photo of Cy Young and a 1930s spanker among other items

The Wolfe brothers drop in on an historic San Francisco hotel that's home to a collection of classic cars and a hidden stash of spooky carnival relics

Four bladesmiths are tasked with forging blades out of steel from a chain and a sprocket. Only two secure a spot in the final round to recreate the iconic Karabela sabre

Perplexing and unusual historical objects, investigating whether a machine can read personalities. Plus, an ancient golden mask painted with human blood and a cursed chicken pot

Mikey Kay and Garth Baldwin investigate the Knights Templar's underground movements to discover whether they took the Holy Grail with them

Ten mysterious mountains notorious for otherworldly phenomena, including a summit in Sri Lanka said to be a portal to other worlds and a volcano at the heart of a UFO sighting

The world of the secretive and notorious biker club, with access to former chapter presidents and undercover agents who have risked their lives to infiltrate the group

Willy at last ascends the German throne and immediately tries to find evidence of his parents conspiring with Britain behind the backs of the German people

Rick eyes a giant US Navy Jack, while the team members are pitched a signed photo of Cy Young and a 1930s spanker among other items