Christy is joined on the Conister Rock by a Man of Mischief with a very recognisable voice and one or two famous catchphrases under his flat cap... Derry Kissack is a proud Manxie, skilled tradesman, champion sidecar trialsman, after dinner speaker and published author; he can hypnotise a chicken with a piece of chalk and - and we're not sure if these two things are related - he’s the man tasked with keeping control of the World Famous Purple Helmets…He shared some wonderful music and memories over the course of our time with him and was, as expected, more than a little mischievous.