Season 1
- 1Episode 14 Aug 2014
- 2Episode 25 Aug 2014
- 3Episode 36 Aug 2014
- 4Episode 47 Aug 2014
- 5Episode 58 Aug 2014
- 6Episode 611 Aug 2014
- 7Episode 712 Aug 2014
- 8Episode 813 Aug 2014
- 9Episode 914 Aug 2014
- 10Episode 1015 Aug 2014
The 21st Question is a quiz show, a game that revolves around what you know and how well you play your hand. Eleven contestants compete to get onto the power spot and to control the game. Whoever is standing on the power spot when quizmaster Gethin Jones asks the 21st and final question gets the chance to win big and take home all of the money made in the game.