Pop on an enormous ballgown, gargle until your vocal folds are primed and ready and prepare to belt out laughs at this week's episode all about the world's worst opera. Joined by an actual real domesticated opera singer - the brilliantly talented Delea Shand - Barry and Ben discover the cultural aberrations of operas that are short, long, Esperanto, Klingon and feature both helicopter blades and Paris Hilton (sadly not at the same time.)