There are also another group in Doctor Who – The Eaters of Light. The ancient Picts – natives to Scotland and the enemy of the Romans.
A long time ago, the ninth legion of the Roman army vanished into the mists of Scotland. Bill (Pearl Mackie) has a theory about what happened, and the Doctor (Peter Capaldi) has a time machine. But when they arrive in ancient Aberdeenshire, what they find is a far greater threat than any army. In a cairn, on a hillside, is a doorway leading to the end of the world…
Doctor Who – The Eaters of Light airs on BBC One and BBC America on Saturday 17th June.