Here is the preview for the upcoming Doctor Who episode The Hungry Earth (Season 5 Episode 08), which will air on Saturday, 22 May at 18.15 BST on BBC One.
It’s 2015 and the most ambitious drilling project in history has reached deeper beneath the Earth’s crust than man has ever gone before – but now the ground itself is fighting back. And when the Doctor, Amy and Rory arrive in a tiny mining village it’s not long before they find themselves plunged into a battle against a deadly danger from a bygone age.
This episode is the first of a 2-part story (the second part will be Cold Blood, S5E09).
More info on this episode: