Sky History 2 Friday

Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past

The life of self-proclaimed faith healer and psychic Edgar Cayce. He became a worldwide sensation in the early 1900s, claiming to receive visions of both the past and future

Dan Jones explores the history of Dover Castle, revealing that Henry II ordered its construction partly out of guilt for the murder of Thomas Becket

DB Cooper, in reality the unidentified man who hijacked Northwest Orient Airlines Flight 305, a Boeing 727 aircraft, in United States airspace on November 24, 1971

The events of 1943, which began with the Casablanca Conference. The Soviets secured victory in Stalingrad and one of the best-selling songs in history was released

Extended episode exploring suggestions of extraterrestrial influence on Earth. Subjects include actions initiated by the US Department of Defence to study UFO sightings

A mission to take out four German howitzers about to assault Utah Beach during the Normandy landings, carried out by US paratroopers from Easy Company, the 101st Airborne Division

A focus from the Russian perspective at the sophisticated Second World War intelligence coups pulled off by the unified country - a nation obsessed with secrecy and espionage

The team examines a declassified US Department of Defence report which analyses an alleged encounter between a fighter pilot and a UFO in May 1980

A mass grave located in York in 2004, containing the decapitated remains of over 80 battle-scarred skeletons

A look at perplexing and unusual objects lying hidden away in museums, laboratories and storage rooms

An exploration of the motivations driving people to undertake the most bizarre, intricate, and dangerous crimes

Beau Ouimette and Rick Edwards visit Hadrian's Wall, where they scour the River Eden and River Carlisle for lost evidence of the Romans' brutal occupation of Britain

How, from the ancient Babylonian's to modern day urban explorers, mankind has always been fascinated by abandoned places

The veteran actor examines the significant impact the legend of King Arthur has had on Western culture

Revisiting the killing of brilliant but controversial young playwright Christopher Marlowe, who was stabbed to death in a Deptford lodging house in 1593

It's believed the Knights Templar owned vast swathes of land, commanded fleets, and lent money to kings. This documentary seeks to separate the facts from the fiction

Extended episode exploring suggestions of extraterrestrial influence on Earth. Subjects include actions initiated by the US Department of Defence to study UFO sightings

Dan Jones explores the history of Dover Castle, revealing that Henry II ordered its construction partly out of guilt for the murder of Thomas Becket

The events of December 1941 when under cover of a fierce naval bombardment, a taskforce of elite British commandos sailed toward the Norwegian town of South Vaagso

The actor revisits the facts as to how the human species evolved and contemplates whether other human-like creatures might exist today in remote places

Part two of two. Adam, Gwen and Julie recall personal encounters with UFOs, before it is revealed that each individual has time missing from their plotted recollections