What's So Funny?Series 329/03/2013BBC Radio 4 Extra Duration: 30 minutesFirst broadcast: Fri 29th Mar 2013, 07:30 on BBC Radio 4 ExtraLatest broadcast: Sun 31st Mar 2013, 05:30 on BBC Radio 4 ExtraMade for 4 Extra. Ed Byrne is joined by Lucy Porter and friends to take a look at the best of British comedy from radio, screen and stage.GenresComedyBrandWhat's So Funny?SeriesWhat's So Funny?: Series 3 Source: BBC Online