Sue Perkins challenges Paul Merton, Holly Walsh, Zoe Lyons and Alan Davies to speak for 60 seconds without repetition, deviation or hesitation.
The long-running Radio 4 national treasure of a parlour game returns this week with subjects ranging from Tectonic Plates to Jane MacDonald.
Production co-ordinator: Caroline Barlow
Sound editor: Marc Willcox
Producer: Rajiv Karia
A BBC Studios Production
