1. Group 1: Week 1

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. 1 October 2021. 29 min

Ed Gamble, Sian Gibson, Dara O’Briain and Sindhu Vee test their general knowledge skills on a new series of games set by host Richard Osman.

2. Group 1: Week 2

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. 8 October 2021. 29 min

Ed Gamble, Sian Gibson, Dara O’Briain and Sindhu Vee face more tricky general knowledge challenges set by host Richard Osman.

3. Group 1: Final

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. 15 October 2021. 29 min

Ed Gamble, Sian Gibson, Dara O’Briain and Sindhu Vee test their general knowledge skills in a variety of fun trivia-based games selected by host Richard Osman.

4. Group 2: Week 1

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. 22 October 2021. 29 min

Ed Balls, Janette Manrara, Steph McGovern and Ben Miller test their general knowledge skills on a series of trivia games selected by host Richard Osman.

5. Group 2: Week 2

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. 29 October 2021. 29 min

Ed Balls, Janette Manrara, Steph McGovern and Ben Miller test their general knowledge skills on a series of trivia games chosen by host Richard Osman.

6. Group 2: Final

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. 5 November 2021. 29 min

Ed Balls, Janette Manrara, Steph McGovern and Ben Miller test their general knowledge skills on a series of trivia games chosen by host Richard Osman.