2020/2021
John Humphrys presents the celebrity version of Britain's toughest quiz.
Episodes
1 Episode 1 Dec 19, 2020 
2 Episode 2 Dec 28, 2020 
3 Episode 3 Dec 30, 2020 
4 Episode 4 Jan 2, 2021 
5 Episode 5 Jan 16, 2021 
6 Episode 6 Feb 6, 2021 
7 Episode 7 Feb 20, 2021 
8 Episode 8 Mar 6, 2021 
9 Episode 9 Mar 20, 2021 
10 Episode 10 Mar 27, 2021 
11 Episode 11 Apr 3, 2021 
12 Episode 12 Apr 24, 2021 
13 Episode 13 May 1, 2021 
14 Episode 14 May 8, 2021