A look back at radio comedy in the late 1970s, with John Lloyd and Graeme Garden.
A look back at radio comedy in the late 1990s, with Paul Schlesinger and Meera Syal.
Louis speaks to comedian, campaigner and actor Lenny Henry.
Alexei Sayle interviews Lenny Henry in the tag talk show.
Mark Coles profiles the broadcaster Chris Evans.
The comedian and the presenter get chatting in the tag talk show.
Arthur Smith talks to Rhod Gilbert at the 2015 Machynlleth Comedy Festival
Tony Law tells Arthur Smith about bus replacement services and skips.
Arthur Smith visits the Ynys-Hir bird sanctuary for a unique comedy show.
Arthur Smith tells Nell Frizzell about his perfect music 'playlist'
Arthur Smith meets 'Lie Collector' Yve Blake for a chat and a song.
Arthur Smith meets the 'Anarchist Cook' George Egg
Arthur Smith meets Rachel Mars and the pop-up Choir making music out of 'envy'.
Simon and Mark speak to director Danny Boyle about his latest film Trance.
David Morrissey joins Simon and Mark live in the studio to talk about his new film Welcome to the Punch.
David Walliams talks to Michael Rosen about writing children's books.
Arthur Smith and Holly Burn visit the comedy art exhibition at Machynlleth.
Arthur Smith chats to Richard Herring about performing at Machynlleth.
Isy Suttie and Arthur Smith are joined by Joe Lycett on stage at the 2014 festival.
Isy Suttie and Arthur Smith are joined by Nish Kumar on stage at the 2014 festival.
Isy Suttie and Arthur Smith present Machynlleth: The Musical.
Arthur Smith performs in the Shed of the Year at the Machynlleth Comedy Festival.
Arthur Smith takes part in the inaugural England v Wales Bowls Competition.
Stephen Merchant's stand-up show.
Political satirist Harry Shearer interviews The Office co-creator Stephen Merchant.
How did Simon Cowell get his X factor?
Chris Bowlby profiles actor Idris Elba, who plays Nelson Mandela in Long Walk to Freedom.
Idris Elba interviewed by James King.
He's famous for carpool karaoke but which music would he choose when behind the wheel?
The deadpan funny man and the 'Little Britain' star in the tag talk show.