Frank Skinner, Grace Dent and Jonathan Agnew each nominate someone they know well to answer a series of questions and they than have to second guess how they answered.
Host Miles Jupp tests Frank on how well he knows his friend and radio co-host Emily Dean, Grace her best friend, the Times columnist Caitlin Moran, and Jonathan his wife's best friend Anne Davies.
What is Frank's favourite drink? Who is Grace's favourite writer? And what would Jonathan do if he wasn't a cricket commentator?
All answers and more will be revealed.
Producer - Sam Michell.