John Lloyd and Sarah Millican welcome Matt Lucas, Prof Sophie Scott and William Hartston.
BBC Radio 4
Russell Davies chairs the prestigious general knowledge quiz.
5/6 Susan Calman, Miles Jupp and Shaun Pye present the best in terrible ideas.
3/6 Graeme Garden chairs the debating game with Hugh Dennis, Gyles Brandreth, Arthur Smith.
BBC Radio 4 Extra
3/10 Four cooks prepare their favourite dishes, including ackee and saltfish quiche.
27/32 Bargain Hunt visits the historic market town of Hungerford, and Tim has an epiphany.
1/6 A panel show hosted by Angus Deayton but devised by the panellists.
91/140 Jeremy Vine hosts a general knowledge quiz featuring the UK's top quiz champions.
24/55 Quiz in which contestants try to score as few points as possible.
2/10 Four young cooks attempt to make their favourite dishes.