When we look at post-war British comedy, why is it that the most memorable characters are the grumpy ones?  There is a direct line from Pa Glum, Tony Hancock, Albert Steptoe, Alf Garnett, Rigsby, Basil Fawlty, Victor Meldrew – the list goes on and on. So this talk takes a hilarious journey to examine this thread, with lots of clips, laughs and grumbles along the way.