On a mission to meet some of the UK’s funniest people.
All available episodes
Listen the first episode now.
Watch comedy clips and take a look what happened backstage on Knock Knock.
Helen Lederer is reunited with alumni and meets the winner of the BBC's New Comedy Award.
Take a look behind the scenes of the Knock Knock podcast recording at Edinburgh Fringe.
Watch Vince Atta's set recorded by the BBC at Edinburgh Festivals.
Stephen Buchanan on stage with Helen Lederer for a recording of the Knock Knock podcast.
Listen to Sarah Keyworth's set recorded by the BBC at Edinburgh Festivals.