Jimmy Carr hosts another comedy masterclass, discussing his passion for all aspects of comedy and playing some of his favourite comedy clips. The third episode takes a further look at the theory behind jokes. The featured clips include Tommy Cooper on his holiday experiences; Peter Cook and Dudley Moore ruminating on art; Ardal O'Hanlon on back problems; while Morecambe and Wise try having a bath. All these clips and more are supplemented by Jimmy's witty and anarchic take on the world of comedy.