Sky History 2 HD Monday

Experts question what probes on Mars may have found over the past 40 years, asking if Nasa could be hiding proof of life on the Red Planet from the public

Investigating whether spiritual leaders known as shamans, who have healed and protected people throughout history really have contact with extraterrestrial realms

Actor Laurence Fishburne looks into new evidence that might reveal more about how and why the Titanic sank

How new weapons with immense force define the wars of the 20th century. International experts test the catastrophic effects of destructive weaponry

Documentary exploring electric blue mountain and the gateway to Hell, the railroad of death and the town-swallowing Texan abyss

Experts question what probes on Mars may have found over the past 40 years, asking if Nasa could be hiding proof of life on the Red Planet from the public

Investigating whether spiritual leaders known as shamans, who have healed and protected people throughout history really have contact with extraterrestrial realms

Beau Ouimette and Rick Edwards search the River Tees, searching for lost Tudor relics from a gruesome 16th-century siege at Barnard Castle and secrets of this ancient borderland

Tony Robinson heads to Guernsey and Jersey to tell the story of the islands' surrender to Nazi Germany during the Second World War

Experts examine the story of Greek hero Hercules and explore archaeological discoveries that suggest a real person may have inspired the legend

How new weapons with immense force define the wars of the 20th century. International experts test the catastrophic effects of destructive weaponry

The notion that a video leak from the Department of Homeland Security offers more evidence that UFOs really exist. Plus, footage that proves Sasquatch is no myth

A desert ghost town of untold riches and unspeakable horrors, a lost empire of South America, and the mystery noises that haunt a city

A look at the most iconic aliens in popular culture - the Grays - and if they exist, what their plan could be for mankind and the future of Earth

Audacious jail and prison breaks, with insight from Hayes, whose legendary escape from a Turkish prison was the basis for the Oscar-winning movie Midnight Express

Examining apocalyptic prophecies and their plausibility throughout history

Actor Laurence Fishburne looks into new evidence that might reveal more about how and why the Titanic sank

The story of royal doctor Bertrand Dawson, who admitted to performing euthanasia on a dying George V, and may have had a connection to a subsequent royal death

Experts question what probes on Mars may have found over the past 40 years, asking if Nasa could be hiding proof of life on the Red Planet from the public

Investigating whether spiritual leaders known as shamans, who have healed and protected people throughout history really have contact with extraterrestrial realms

Beau Ouimette and Rick Edwards search the River Tees, searching for lost Tudor relics from a gruesome 16th-century siege at Barnard Castle and secrets of this ancient borderland

Andy McGrath returns to Cornwall, where he meets a real-life mermaid, stalks a local churchyard for owl men and faeries, and stops off at a haunted smugglers' inn

A look at the most iconic aliens in popular culture - the Grays - and if they exist, what their plan could be for mankind and the future of Earth

The notion that a video leak from the Department of Homeland Security offers more evidence that UFOs really exist. Plus, footage that proves Sasquatch is no myth