Sky History 2 Tuesday

Nestled in Utah lies a ranch some believe to be a hotbed of strange phenomena. The documentary considers whether it could be connected to an alien entity known as the Skinwalker

Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers

From the Cold War to the television set, experts question whether the government is actively controlling what people think, how they act and what they believe

Experts question if there really is an elite group of powerbrokers trying to rule the planet - and if so, ascertain those behind such a new world order

A discovery at Memphis International Airport shakes the foundations of one of the US' wealthiest families

The Battle of Britain, which took place between August and September 1940. After the success of Blitzkrieg, the evacuation of Dunkirk and the surrender of France, Britain was alone

Ancient astronaut theorist Giorgio Tsoukalos selects his top 10 extraordinary creatures

Investigating claims that China, with its history of technological advancement and isolationism, could have been the home of alien beings

Naturalist Chris Packham, a self-confessed dog obsessive, reflects on the nation's relationship with its pets. He also contemplates which kind of pets Brits prefer

How the seeds of Japan's Second World War defeat in 1945 were sown a decade earlier with the occupation of Manchuria in China

Queensland's farming country, close to the Great Barrier Reef. UFO activity in the region has led to the suggestion as to whether there is a link between water and such sightings

Part two of two. Drama-documentary recounting the true story of a man widely regarded as a most remarkable and contradictory American president. Rufus Jones stars

How a sweet business partnership turned sour, leading Adolphus Green to create one of the most iconic cookie and cracker companies in history

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

The shocking story of two other Cleopatras who ruled Egypt jointly with Ptolemy VIII - a grim tale of incest, murder, rape, mutilation and war

An examination of the new Cold War, involving the US, Russia, the UK and China, will play out

Tim Sutherland, Malin Holst and Simon Richardson explore the site of a siege during the Crusades, where an earthquake preserved the bodies of the soldiers

A trip to Crater Lake National Park in southern Oregon, rumoured to be the epicentre of dark and sinister forces from Native American lore that lure visitors to their deaths

A trip to Canyonlands National Park in south-eastern Utah, where a demonic truck driver, disembodied voices, nightmarish skinwalkers and a time loop are all reported to exist

Ancient astronaut theorist Giorgio Tsoukalos selects his top 10 extraordinary creatures

Investigating claims that China, with its history of technological advancement and isolationism, could have been the home of alien beings

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

Madness frontman Suggs discovers the history of the British pub and gets stuck into a load of issues, from women's role in brewing to the community role of the local alehouse.

Strategic catastrophes and doomed military decisions, beginning with those whose rampant egos and misguided belief in their own abilities led to fatal mistakes

Perplexing UFO encounters of recent times, focusing on a case in 2018 off the west coast of Ireland, in which pilots saw bizarre lights through their cockpit windows