Winter Knights

Historian Gavin Lowden is in Northumberland on Christmas Eve for two reasons: to find evidence of a romantic bond between Arthur and Lancelot, and to finally tell his partner Piers that he loves him. Piers has promised to come clean with his conservative family and join Gavin for their first holiday as a couple, but at the last minute, he bails. Devastated, Gavin heads out onto the moors alone, just as snow begins to fall...

Gavin stumbles into an underground chamber, where strange happening...