Countdown – Season 21
Richard Whiteley
Self - Host
Carol Vorderman
Nigel Rees
28 Jun 2008
01 Jan 2020
22 Jun 2016
05 Mar 2019
14 Feb 2023
17 Jan 2016
01 Nov 2023
23 Aug 2024
27 Mar 2020
12 Jan 2023
12 Jul 2019
09 Jul 2019
05 Dec 2006
25 Jul 2016
11 Mar 2012
17 Apr 2020
15 Jan 2021
06 Apr 2022
29 Jan 2020
15 Jan 2019