Sky History Wednesday

In Ohio, a late friend's picking nirvana has the Wolfe brothers howling. Meanwhile, back in Tennessee, Mefford calls in the experts for a killer paint job on the shop's exterior

For decades UFO research was confined to searching the skies. However, newly declassified documents suggest mysterious submerged objects are the next field of study

British car enthusiasts Will and Gus have just one week to try to fix neglected cars and double their selling price. Here, the duo tackle the challenge of restoring an Audi 100

Four bladesmiths must forge a fully functional serrated knife using steel from hand scissors, or risk getting cut from the competition

The crew members auction off Elvis's bracelet and silver replicas of Columbus's three ships. They also visit a nature preserve that has items to auction

Lancaster turns into Ivy's honeypot, so everyone had better watch out or they might get stung. Lisa plans to use her brain when selecting lockers

The buyers head to Palm Springs, California, in search of higher-end goods. Kenny tries to amp up the profit on an otherwise unimpressive unit

Dusty and Lupe steal a no-brainer locker, which pays off handsomely. Darrell taxes himself, which almost puts him in storage jail. Brandi and Lisa find their true identities

Lisa 'channels her grandmother' in trying to turn a profit, Brandi contends with a frustrating day, while Darrell tries to make a meal out of a snack-sized locker

Marty installs floats on his bush plane and flies to a remote lake to hunt moose. Lauro and Neil harvest driftwood and build a log river raft from scratch

Enthusiasts Will and Gus acquire a Golf Mk1. It looks tight, it seems good. It's only when they remove the wheel arch trims that the sad truth dawns - it's very rusty

The bunkers, palaces and hideouts around Europe built by dictators to secure their authoritarian rule. This episode focuses on Hitler's clandestine Riese headquarters

Three underground shelters intended to protect the fascist dictator Benito Mussolini and his family, built beneath Villa Torlonia, his family's home in Rome

Alice Roberts shares the best archaeological discoveries of 2018, starting with the North of the UK and a preserved prehistoric village at the black Loch in Myrton

A signed Jack Nicklaus golf glove swings into the shop. Corey targets a GI Joe Tomahawk helicopter toy. An antique Fender amp rocks Chum's world

Mike Wolfe and Frank Fritz travel all over America in search of the most interesting, rare and profit-bringing treasures

After forging a signature blade from the steel rings of a whiskey barrel, the finalists create an instrument of Chinese warfare - the Qinglong Ji

Incredible reports of UFO sightings by pilots and astronauts increase every year and their testimonies have convinced several researchers that Nasa is concealing the truth

As the team members continue their quest for the legendary treasure, the evidence is starting to come together, leading them closer to the elusive Treasure Vault

Documentary investigating a decades-old claim that a UFO crashed in a field near Ottawa, Canada

Improbable yet true-life tales of surviving the most extraordinary conditions. Examples include people free falling 30,000ft without a parachute or being buried alive

Something strange washes up on a New York beach, baby monitors reveal ghostly activity in a nursery, and a UFO saves a Russian town

Enthusiasts Will and Gus acquire a Golf Mk1. It looks tight, it seems good. It's only when they remove the wheel arch trims that the sad truth dawns - it's very rusty

Some of the most iconic sacred temples are built on ruins of structures far more ancient. This episode examines the factors compelling early humans to rebuild in the same places

After facing off against a fellow champ, one smith is tasked with making a M1917 Naval Cutlass, against either Jesse Hu, Collin Sage or Ben Abbott. Hosted by Wil Willis

Lancaster turns into Ivy's honeypot, so everyone had better watch out or they might get stung. Lisa plans to use her brain when selecting lockers

The buyers head to Palm Springs, California, in search of higher-end goods. Kenny tries to amp up the profit on an otherwise unimpressive unit

Dusty and Lupe steal a no-brainer locker, which pays off handsomely. Darrell taxes himself, which almost puts him in storage jail. Brandi and Lisa find their true identities

Lisa 'channels her grandmother' in trying to turn a profit, Brandi contends with a frustrating day, while Darrell tries to make a meal out of a snack-sized locker