Doctor Who S10E10 · The Eaters of Light

Doctor Who

Season 10 · Episode 10 · The Eaters of Light · 42 min

A long time ago, the ninth legion of the Roman army vanished into the mists of Scotland. Bill has a theory about what happened, and the Doctor 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.