Alexander Armstrong and co-host Richard Osman present a special celebrity edition of the quiz that tests the depths of your general knowledge. These celebrities try to come up with the answers that no-one else could think of.

Featuring Edwina Currie and Diane Abbott MP, Dave Spikey and Jane McDonald, Lizo Mzimba and Ellie Crissell and Kerry Katona and Kim Woodburn. Show less