Sky History +1 Tuesday

Indio, California proves to be extremely interesting for Dave, Brandi and Jarrod find the ultimate stash, while Mary's locker misfires

Mary bumps into some vintage art, Ivy adds to his stamp collection and Kenny once again faces his fears

Robbie is determined to buy the behemoth of woody trailers. Mike turns to one of the best mechanics in the US to breathe life into a bunch of Harleys and Indians

The B-24 Liberator, which was used extensively in the Second World War where it served in every branch of the American-armed forces, as well as several Allied air forces and navies

Giorgio Tsoukalos examines stories of powerful shining beings who came down from the sky, contemplating whether these tales have been inspired by ancient alien visitation

Four bladesmiths face double the trouble when they are tasked with forging two canister damascus knives. Who will rise to the challenge to be crowned champ?

Rene is shocked by what he finds, Darrell's locker multiplies his investment, and Ivy tests his radar on the best

Brandi and Jarrod uncover an Illuminating stash, Dave does what he does best, while Mary finally gets the help she needs

Mary tries to impress a client, Rene finds protection from predators, and Ivy heads to the barbershop

As the regulars seek more bargains, Rene laughs all the way to the bank, and Darrell reels in a hoard of goodies

Brandi rescues a loose dog from oncoming traffic in Riverside, California, Darrell's unit confirms his Magic Bullet Theory, and Kenny's locker contains a shiny score

Rick, Marty and Matty join the treasure-hunting family of the late Mel Fisher in Key West, Florida, to search for millions in emeralds from the legendary Atocha shipwreck

In Minnesota, a '65 Chevy Corvair that's been through a tornado gets a whirlwind makeover. Then, in Georgia, a rancid Dodge Ram goes from moldy mess to being somewhat majestic

Though the Admiralty were convinced the Allies had the expertise to defeat Germany, Gilbert Roberts and the Wrens started devising wargaming tactics to combat U-boat formations

Roberts and Laidlaw uncovered a fatal flaw in the Royal Navy's anti-U-boat strategy and developed their own countertactic. Their next task was winning over the Admiralty

A signed Red Hot Chili Peppers album and a Mobo Bronco toy are brought into the shop, and their true values leave everyone guessing

A baseball thought to be autographed by 1959 World Series Champions the LA Dodgers shows up, and Rick looks for a snappy deal on a rare 1930s movie camera

Corey takes a look at a vintage pinball machine, while Chum is left in charge at his new bar and Rick examines a rare coin, known as a 'king of Morgan dollars', dating from 1895

A rare Superman v Muhammad Ali comic book is brought into the shop, and Rick attempts to figure out why all the office phones are broken

At Detroit's abandoned Packard plant, Mike gets a tour of an American landmark before it disappears

Four bladesmiths are given thin sheet metal to forge a knife. After a brutal round of testing, two smiths return home to re-create a razor sharp serrated Indian sabre

The Douglas A-1 Skyraider, a single-piston engined fighter bomber which helped dominate the air-to-ground attack role in Vietnam, earning itself quite a reputation

The story of Britain's first female agents sent to the front line during the Second World War and spymistress Vera Atkins, who led them

A look at the unique history of a specific prison, here focusing on ADX, known as 'Alcatraz of the Rockies', which is located in Florence, Colorado

Stories associated with notorious institution Alcatraz. Six convicts organised a jailbreak and three men attempted the most elaborate escape in the prison's 30-year history

Journalist Tony Harris questions whether a UFO really did land in Kansas and whether remains found in Japan are extraterrestrial in nature

A signed Red Hot Chili Peppers album and a Mobo Bronco toy are brought into the shop, and their true values leave everyone guessing

A baseball thought to be autographed by 1959 World Series Champions the LA Dodgers shows up, and Rick looks for a snappy deal on a rare 1930s movie camera

Corey takes a look at a vintage pinball machine, while Chum is left in charge at his new bar and Rick examines a rare coin, known as a 'king of Morgan dollars', dating from 1895

A rare Superman v Muhammad Ali comic book is brought into the shop, and Rick attempts to figure out why all the office phones are broken

The investigation of the Golden Egg, an area that evidence suggests the riches are hidden, shows signs the team has come upon an underground void that may be collapsing

The Douglas A-1 Skyraider, a single-piston engined fighter bomber which helped dominate the air-to-ground attack role in Vietnam, earning itself quite a reputation

Rene is shocked by what he finds, Darrell's locker multiplies his investment, and Ivy tests his radar on the best

Brandi and Jarrod uncover an Illuminating stash, Dave does what he does best, while Mary finally gets the help she needs