Sky History HD Tuesday

Matty Blake has a revealing meeting with the team about the incredible events that keep occurring at the Triangle on Skinwalker Ranch

Alice Roberts visits archaeological digs in the north of Britain, including Scotland's oldest railway, and one of the best-preserved Norman castles

Just outside Leicester, Alice Roberts joins a team of archaeologists who are investigating a mysterious mound thought to be an Iron Age hillfort

Archaeologists in Somerset are blown away by the discovery of an entirely new Roman town in the intended pathway of some new electricity cables

Things get scary, when a seller comes in with a letter from Stephen King. Chum gets a sweet lesson when he checks out signed Steve Aoki merchandise

Henry Cole and Sam Lovegrove buy and transform a BSA Bantam from a humble roadster into a trial bike. However, they soon discover it is far easier to restore than it is to sell

Buyers discover surprises in Garden Grove. Ivy explores office equipment uses and Dusty stirs things up while learning what makes someone a jerk

Disaster strikes when a fire breaks out beneath Lisa Kelly's truck. Todd Dewey returns to face an old nemesis that once defeated him and destroyed his truck - Asheweig Road

Documentary series following lorry drivers who haul vital supplies over frozen terrain in North America

Jaw-dropping travel tales of the past, from exploding cars and blimp disasters to doomed personal helicopters

A feast of food horrors from the past, from radioactive energy drinks to scandalous snacks made with Olestra and dubious additives in milk and bread

The presenter explores the everyday items that many people use without realising how dangerous they can be

Dangerous work practices, from mercury-poisoned hat-makers to children crawling through chimneys and projectionists fleeing fiery blazes

The collector uncovers the stories, journeys and values behind legendary treasures, from bizarre artifacts to rare collectibles with incredible back stories

The blacksmiths are tasked with recreating the beastly Austro-Hungarian Hussar Saber for a chance to win $10,000 and the title of Forged in Fire Champion

How the designer of one of the most popular car brands in history, Ferdinand Porsche, would not have seen his success without the support of Adolf Hitler

The actor explores the key events of the Second World War, from Germany's invasion of Poland through to the dawn of the atomic age

The actor explores the key events of the Second World War, from Germany's invasion of Poland through to the dawn of the atomic age

Vicky McClure and her husband, historian Jonny Owen, travel the UK exploring historic, culturally significant crimes that have changed the face of modern Britain

Vicky and Jonny investigate the case of serial killer John Christie, who lured women to his home at 10 Rillington Place, London, on the pretext of being a medical expert

Documentary series following lorry drivers who haul vital supplies over frozen terrain in North America

Jaw-dropping travel tales of the past, from exploding cars and blimp disasters to doomed personal helicopters

A feast of food horrors from the past, from radioactive energy drinks to scandalous snacks made with Olestra and dubious additives in milk and bread

The presenter explores the everyday items that many people use without realising how dangerous they can be

Alec Steele marks his move to America with a recreation of the Civil War-era US cavalry sabre - one of the most beautiful and iconic military weapons ever produced

Henry and Sam are back scouring the nation's auto jumbles and automotive auctions. On the agenda this time are motorcycles, memorabilia and some massive cash potential

Dr Travis Taylor reveals the most mind-bending phenomena that the team has discovered at the mysterious Triangle on Skinwalker Ranch

A feast of food horrors from the past, from radioactive energy drinks to scandalous snacks made with Olestra and dubious additives in milk and bread