Banijay UK

Can exercise sharpen the brightest minds? In this ground-breaking experiment, four world-class gamers, competing in eSports, Chess, Mahjong and Memory Games, put this to the test.

In 1999, Michael Matthews became the youngest Briton to summit Mount Everest. But three hours after he reached the top of the world, aged just 22, he disappeared into blinding snow and his body has never been found.

A look back at the making of the entire Blackadder series to commemorate its 40th anniversary, featuring contributions from Blackadder's biggest fans including Jack Whitehall, Darren Harriott, Sarah Hadland, Ardal O'Hanlon and Nina Wadia.