Sky History 2 Sunday

A think-tank of top global experts examines whether America's founding fathers hid extra-terrestrial secrets in their documents, buildings and symbols

Experts investigate human creation, asking whether unexplained advances in evolution could have been down to aliens

The McDonnell Douglas F-15 Eagle, an aircraft that immediately turned the tide of the first Gulf War in 1990

The background and development of one of the Second World War's most iconic bombers. The Boeing B-17 - known as the 'Flying Fortress' - served with both the USAAF and the RAF

A focus on Adolf Hitler's siege at Sevastopol in 1941-42, which forced the Germans to bring in some of the biggest artillery guns used in warfare. Told from the Russian perspective

Archaeological finds across the North of Britain, including clues to Scotland's first kingdoms and a hoard of Viking treasure unearthed by metal detectorists

Alice Roberts visits archaeological digs in the east of Britain, where finds include new revelations from a 3,000-year-old preserved village in Cambridgeshire

A visit to the Isle of Lewis in the Outer Hebrides, home of the 5,000-year-old standing stones of Callanish, traditional Scottish blackhouses and cut peat

A think-tank of top global experts examines whether America's founding fathers hid extra-terrestrial secrets in their documents, buildings and symbols

Experts investigate human creation, asking whether unexplained advances in evolution could have been down to aliens

Bizarre events during wartime, featuring a Nazi anti-gravity device, phantom cities built during the Second World War, Stalin's cursed tomb and poultry of mass destruction

A Japanese secret society's repeated attempts to kill Charlie Chaplin and Hitler's plan in 1942 to use educated dogs to do a soldier's job

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 tour along England's south coast, diving with sharks, exploring the battlements of Drake's Island, uncovering the origins of Scouts and discovering fossils on the Isle of Wight

An amateur archaeologist encounters strange symbols scratched into the Kazakhstan Desert. Plus, a lake in the Brazilian rain forest turns bright pink

The inner workings of a family that made Toronto, Canada, the global capital of Italy's most terrifying criminal organisation

The history of The Chicago Outfit, also known as the Chicago Mafia or the South Side Gang, which rose to power in the 1920s under Johnny Torrio and Al Capone

The Bloods and their relentless fight against arch-nemesis, the Crips. As tensions escalated, the conflict illustrated the lengths they would go to defend territory and reputation

A think-tank of top global experts examines whether America's founding fathers hid extra-terrestrial secrets in their documents, buildings and symbols

Experts investigate human creation, asking whether unexplained advances in evolution could have been down to aliens

Stories of encounters with paranormal entities. When souls get trapped between this world and the next, they can become confused and very angry.

The unexpected things revealed by catastrophic disasters, featuring a medieval shipwreck that could reshape history and a Greek version of Atlantis that sank in a tsunami.

Bizarre events during wartime, featuring a Nazi anti-gravity device, phantom cities built during the Second World War, Stalin's cursed tomb and poultry of mass destruction

A Japanese secret society's repeated attempts to kill Charlie Chaplin and Hitler's plan in 1942 to use educated dogs to do a soldier's job

The season one champion returns to challenge the artists to concoct a sculpture that captures the heat, energy and emotion of fire

In a pulsating season finale, the two remaining competitors must fill a gallery space with a show-stopping installation