The BBC Press Office has released the synopsis for the second episode of Doctor Who series five, The Beast Below, written by Steven Moffat.

“The Doctor takes Amy to the distant future, where she finds Britain in space. Starship UK houses the future of the British people, as they search the stars for a new home. But as Amy explores, she encounters the terrifying Smilers and learns a deadly truth inside the Voting Booth.”

The Beast Below airs on Saturday April 10th on BBC One and BBC HD.