laughter greg davies: and so, ladies and gentlemen, for your entertainment, alex will represent - the style, singing a funk song. - # in1953 # there was a terrible situation # ow! #er... # and everyone got very sad — # because they divided the nation...# cheering yay! applause take us right back to the start. how did you come up with this idea? how did it happen? well, it was not meant to be a tv show. i'm not a tv producer, i'm a comedian. and i think that's part of the success of it. it was turned down by everyone in telly. my wife had a baby 15 years ago and i wasn't allowed to go to the edinburgh festival — quite rightly — so i sat at home, enviously watching my friends having a good time. and i woke up with an idea where i would set these comedians a challenge once a month for a year. and the following year, i went to edinburgh, did a show with them all onstage, and told the very—late—night audience of 150 people how it went. and there was clearly this thing where comedians are competitive and funny without a script. so, i did that again the following year, and then a tv company