The British comic actor and American comedian meet in the tag-team talk show.
Michael Berkeley's guest is historian Bettany Hughes.
Cherie Blair tells the story behind that photo of her on the morning of Labour's 1997 win.
Peter Hennessy invites Clare Short to reflect on her life and times.
Lyse Doucet meets Ellen Johnson Sirleaf, Africa's first elected female head of state.
British Asian film maker Gurinder Chadha is on a roll with a major TV series and film.
James Naughtie profiles Jocelyn Bell Burnell, the astrophysicist who discovered pulsars.
Michael Berkeley's guest is astrophysicist Jocelyn Bell Burnell.
A Profile of theatre director Jude Kelly.
Kamila Shamsie talks about her novel Burnt Shadows with James Naughtie.
Kamila Shamsie champions the life of the human rights lawyer Asma Jahangir.
The writer Kamila Shamsie meets the choreographer Akram Khan.
The novelist Kamila Shamsie on exploring Asian issues in her work.
Comedian Kate Smurthwaite argues it is time to stop laughing at sexism.
Joan Bakewell meets Reform Judaism's new Movement Rabbi, Laura Janner-Klausner.
For International Women's Day, Michael Berkeley's guest is entrepreneur Martha Lane Fox.
Edward Stourton profiles Michelle Bachelet, former and perhaps future president of Chile.
Michelle Mone, the government's new start-up tsar, is profiled by Mark Coles.
Lesley Curwen profiles Nicola Sturgeon, a key figure in Scotland's push for independence.
Joan Bakewell meets the House of Commons Speaker's chaplain, the Rev Rose Hudson-Wilkin.
Ruby Wax outlines her festival of extremes, featuring Radiohead and lecturing scientists.
The comedian meets the political satirist and voice of The Simpsons.
William Dalrymple introduces Sharmeen Obaid Chinoy in Four Thought in Jaipur.
James Naughtie and readers meet Chinese author Xiaolu Guo.