David Tennant hosts a special "Doctor Who"-themed show. Guests include "Doctor Who" stars Bernard Cribbins and Catherine Tate, plus platinum-selling jazz artist Jamie Cullum and Radio 1's Jo Whiley.
Joining Noel Fielding and Phill Jupitus as this week's Buzzcocks host is The IT Crowd's Richard Ayoade. Ed Sheeran and Caroline Flack also join the team for some pop-quiz antics.