Undone is a radio comedy broadcast by the BBC on the digital channel BBC 7, written by and starring Ben Moor. It uses a sci-fi theme of parallel universes to poke fun at life and especially the media business in London. The series focuses on the life of Edna Turner (Sarah Solemani in Series One and Alex Tregear in Series Two and Three), a journalist for a listings magazine who discovers a weird parallel version of London called "Undone".