Peter Capaldi and Steven Moffat on Class Doctor Who spinoff

Doctor Who executive producer Steven Moffat and star Peter Capaldi talk about the announced teen spinoff, titled Class. Class will be the first Doctor Who spinoff since The Sarah Jane Adventures and Torchwood ended in 2011 and will be written by Chaos Walking author Patrick Ness. Follow Digital Spy for more Doctor Who videos. Follow Digital Spy on Twitter at Like Digital Spy on Facebook at