John Lloyd and Bridget Christie welcome comic Ahir Shah, historian Dr Fern Riddell and physicist Professor Bobby Acharya. From 2019. Show more
Discover 11,128,835 listings and 278,294 playable programmes from the BBC
John Lloyd and Bridget Christie welcome comic Ahir Shah, historian Dr Fern Riddell and physicist Professor Bobby Acharya. From 2019. Show more