S3, E201: Dreamland sees the iconic TARDIS touch down in the desert in the USA. Stumbling across a mysterious alien artifact in a local diner, the Doctor is led to Area 51, also known as Dreamland, the US' most secret base. He then finds himself on a momentous mission to rescue Rivesh Mantilax from the threat of the ruthless Viperox and the clutches of the American military.