Sky History 2 HD Monday

Experts investigate ancient man's apparent obsession with building pyramids, and consider whether extraterrestrials may have helped with their construction

Ancient alien therorists investigate evidence suggesting that extraterrestrials have played a pivotal role in the progress of mankind

A team of experts uncover secrets from the Battle of Waterloo. They unearth hidden mysteries from one of the greatest and bloodiest military battles ever fought

Andy McGrath embarks on a mission to unearth the Cornish sites of King Arthur and tries magnet fishing for the mythical sword Excalibur

Beau Ouimette and Rick Edwards return to the River Trent to follow in the bloody footsteps of the Vikings as they invaded 9th-century Britain

Experts investigate ancient man's apparent obsession with building pyramids, and consider whether extraterrestrials may have helped with their construction

Ancient alien therorists investigate evidence suggesting that extraterrestrials have played a pivotal role in the progress of mankind

Legend hunter and mountaineer Adam Palmer leads a bid to finally solve the mystery of Slumach's lost gold mine, amid the rugged terrain of the Pacific Northwest

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

The mystery of Atlantis, the 'lost' island subcontinent often idealised as an advanced, utopian society holding wisdom that could bring world peace

Documentary charting the design, service and loss of the Empress of Britain

How codes and ciphers have been used for millennia to send secret messages, hide identities and operate outside the law

After thriving for three centuries, the Celts turned from traders into proven warriors, weapon-masters and metal artists in a time that became their golden age

How satellite evidence indicates the Vikings may have travelled further into North America than anyone previously imagined

Behind the scenes as Ton and Allen show how to profile a room and be the best Auction Hunter you can be

How the restless spirits of victims of cruel torture and untimely death are said to linger in the haunted castles of Scotland

The Ark of the Covenant is believed to possess a mythical power. The team members trace the Ark's destructive path to uncover the truth behind its elusive journey

According to stories and sightings, the Grassman is similar to Bigfoot, but builds strange nests and has been known to attack. Can science help explain this creature?

Experts investigate ancient man's apparent obsession with building pyramids, and consider whether extraterrestrials may have helped with their construction

Ancient alien therorists investigate evidence suggesting that extraterrestrials have played a pivotal role in the progress of mankind

Behind the scenes as Ton and Allen show how to profile a room and be the best Auction Hunter you can be

Dan Jones explores the turbulent history of six of Britain's most famous castles, his journey commencing with a visit to Edinburgh Castle

Documentary charting the design, service and loss of the Empress of Britain

How codes and ciphers have been used for millennia to send secret messages, hide identities and operate outside the law

Experts investigate ancient tales and accounts of robots, contemplating that if such machines did exist in bygone days, what might have happened to them