Comedian and screenwriter Andy Hamilton has created and written some of TV and radio's most popular shows, including Outnumbered, Drop the Dead Donkey, and Old Harry's Game. A regular panellist on QI, Have I Got News For You and The News Quiz, in this in-depth interview, he discusses his approach to comedy, explains how he adapts his writing for TV and radio differently, and talks about crowdfunding his first novel, The Star Witness.