After a heavy night of tequila, flatmates Dave and Danny set off on what turns out to be a 24,000-mile journey to meet all the other Dave Gormans in the world. They visit Scotland, Israel, America, France and Ireland. They even hold a party in London where 50 Dave Gormans attend, including two women who have kindly changed their name via deed-poll. Silly, but engrossing, fascinating and addictive - and a touching, funny story of two friends who grow to share a mutual obsession.

The average Dave Gorman is 37, 5'6" and works in the financial sector. Our Dave Gorman is 29, is a Perrier Award-nominated comedian and writer. His TV work has earned him two BAFTAs for The Mrs Merton Show as well as his own BBC2 series. Danny Wallace is a writer, producer and award-winning journalist, whose work has appeared in numerous newspapers and magazines including The Guardian, The Independent and Melody Maker.