Doctor Who - Episode 7.03 - A Town Called Mercy

The BBC have revealed the title of another Series 7 story; episode three is called A Town Called Mercy. It's written by Toby Whithouse (Vampires of Venice, School Reunion) and stars Adrian Scarborough (Upstairs Downstairs), Ben Browder (Stargate, Farscape), Andrew Brooke (Phoneshop) and Garrick Hagon (Star Wars)

Current showrunner Steven Moffat says the story, "takes us into a genre Doctor Who hasn't attempted since the Sixties - it's a full blooded western. We knew from the start we need some serious location shooting for this one, and given the most iconic American setting imaginable, there was only one place to go - Spain."

Source: blogtorwho