The brand-new series continues, as Claudia Winkleman presents the seemingly simple but devilishly difficult quiz show in which contestants must answer just one question correctly to win £100,000. In this episode, retired Cardiff couple Terry and Angela, and Peter and his nephew Jamie from Yorkshire, try to answer just one question for a shot at winning £100k. 

Claudia Winkleman invites NHS doctor Faraaz and lawyer Sofia, a married couple from Essex, and London mother-and-son team Evelyn and Lawrence to compete for a £100,000 prize. The contenders are faced with a screen full possible answers, but only one of them is correct. Eliminate the wrong ones and they are on the path to victory, but remove the one correct answer and it's game over.