BLAZE

Sean enters one of the most unusual, big money auctions yet, Scott and Jesse go head to head, Brandon and Lori take a risk and Papa Bear goes all in.

It's wheels up for Papa Bear when he takes a gamble on a mysterious covered item.

The buyers head to Fort Worth, where a local auctioneer stirs up trouble when he joins as bidder.

Ricky and Bubba's nemesis Kenny Stowe shows up at tense auctions in Mesquite, where struggling Victor proves he is desperate for bargains.

Les must attend a business meeting, so leaves Seth and Ashley to take care of American Jewellery.

Seth approaches his latest negotiation like a tiger, while a drunk customer becomes belligerent, and a customer's jewellery has been pierced through a body part.

In the industrial hub of Los Angeles, Ton and Allen unearth a 1981 Bobcat 743 Frontloader and a trench-defending helmet-bashing mace from World War I.

The guys land a 1970s Z-Flex Jimmy Plumer Poolrider skateboard with artwork by Doug Smith and a Kevlar bulletproof vest and helmet used by SWAT teams.

Northstar Marine sets out to salvage a tug sunk in the Delaware Bay. Meanwhile, crews work to salvage sunken sailboats following hurricane Sally.

Ted and Justin search for Cold War relics at the site of the former Yugoslavian Consulate. At the National, a prop buyer seeks a classic World War II pick-up.

Rick checks out a rare playing card featuring a legendary surfer, while Chum examines a 'Yellow Boy' carbine rifle.

Bidders Lesa and Jerry play their home-field advantage at auctions in Longview, where they lock horns with Jenny and Mary.

Englishman David Kay shows up at auctions in Fort Worth. Victor finds spy gear and Ricky and Bubba set their sights on something big and dangerous.

Does Big Bear mean Big Money? The Alvarados get sneaky while Desert Dan horses around, and frustration gets the best of Brandori.

Brandon goes out on a limb and finds himself sinking in quicksand with no help from Lori. Will Desert Dan lend him a hand.

Ancient alien theorists investigate evidence suggesting that extraterrestrials have played a pivotal role in the progress of mankind.

Tasmania, New Zealand and the Bass Strait: Investigating the disappearance of pilot Frederick Valentich, whose last transmission gives an account of what he experienced.

Rick checks out a rare playing card featuring a legendary surfer, while Chum examines a 'Yellow Boy' carbine rifle.

The buyers head to Fort Worth, where a local auctioneer stirs up trouble when he joins as bidder.

Ricky and Bubba's nemesis Kenny Stowe shows up at tense auctions in Mesquite, where struggling Victor proves he is desperate for bargains.

Join David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or will they take a chance at auction instead.

Across cultures and throughout history, stories of individuals receiving wisdom from otherworldly sources are widespread.

Annually, Illinois gets more than 300 UFO reports, so why are the Tinley Park sightings - with over 70 witnesses each year - the only reports that happen en masse.

When the team launches an illuminated swarm of drones on Skinwalker Ranch, they are stunned by a series of mysterious events.