This new and exciting brain game invites contenders to take the stand and defend their claim to the title of Mastermind of the United Kingdom.
They have two minutes in which to establish their knowledge of a chosen subject with a further two minutes to consolidate their position by answering questions right across the board.
Tonight's programme comes from The University of Liverpool
(Repeated: Wednesday 3.35 pm)
(Well, what do you know?: page 12)