Alex Jones and Gyles Brandreth are joined by David Walliams to talk about his new sketch show Walliams and Friend and his new children's book The Midnight Gang.
The stars of Back in Time for Brixton are also on the sofa, Calum Scott performs his new track Rhythm Inside, Iwan Thomas heads to Luton in search of culture, and Richard Blackwood tells the story of seminal sketch show The Real McCoy.