Sky History 2 Tuesday

Through use of recently declassified CIA documents, the X-Files actor uncovers tales of governments striking dark deals with cults, mobs and even sworn enemies

Love is a universal and powerful emotion, but it can also be destructive. This episode focuses on historial acts of love and betrayal

The truth behind sightings of a dreaded Filipino creature, a possible landing site on Mars and a big bad wolf in Canada

The unfortunate fate of the world's first tank, which failed to make it onto the battlefield, and the case of the Japanese soldier who continued fighting - until 1974

The true story of Franz Stigler, a German Luftwaffe pilot in the Second World War who risked his own life to save the crew of an American B-17 bomber

The Great Pyramid of Giza remains one of the most captivating mysteries of the ancient world. Compelling evidence suggests it may have functioned as an ancient power plant

Experts scrutinise the engineering behind the Egyptians' Sphinx and pyramids, questioning whether extra-terrestrial help was utilised to complete the structures

Tony Robinson treks along the coastline between Plymouth in Devon and Falmouth, learning about the smuggling trade in Cornwall during the late 18th century

Alice Roberts visits a secret location in the Cotswolds, which appears to be a high-status Anglo Saxon cemetery, where she finds a very precious and fragile artefact

Through use of recently declassified CIA documents, the X-Files actor uncovers tales of governments striking dark deals with cults, mobs and even sworn enemies

Love is a universal and powerful emotion, but it can also be destructive. This episode focuses on historial acts of love and betrayal

The truth behind sightings of a dreaded Filipino creature, a possible landing site on Mars and a big bad wolf in Canada

The unfortunate fate of the world's first tank, which failed to make it onto the battlefield, and the case of the Japanese soldier who continued fighting - until 1974

The true story of Franz Stigler, a German Luftwaffe pilot in the Second World War who risked his own life to save the crew of an American B-17 bomber

An attempt to discover hidden meanings behind Leonardo da Vinci's paintings, to see if the artist was also a prophet, as well as one of history's great philosophers and engineers

Experts examine the plausibility of the Egyptian prophecy about the impact of a comet causing unimaginable destruction in 2012

The Great Pyramid of Giza remains one of the most captivating mysteries of the ancient world. Compelling evidence suggests it may have functioned as an ancient power plant

Experts scrutinise the engineering behind the Egyptians' Sphinx and pyramids, questioning whether extra-terrestrial help was utilised to complete the structures

Tony Robinson treks along the coastline between Plymouth in Devon and Falmouth, learning about the smuggling trade in Cornwall during the late 18th century

Alice Roberts visits a secret location in the Cotswolds, which appears to be a high-status Anglo Saxon cemetery, where she finds a very precious and fragile artefact

Andy McGrath makes a startling discovery at the site of the Rendlesham UFO Incident and has an amusing encounter whilst investigating Suffolk's demon dog Black Shuck

A setback occurs in the final stages of restoring a 1964 Parisienne - blowing Mike's budget. The day of Mike's auction - and the biggest financial gamble of his life - arrives

How, from the CIA's decades-long pursuit of the perfect truth serum to the US Army's secret PsyOps in Vietnam, mind games have long been at play