QI XL Season 2 Episode release dates & where to watch

1. Gardens

Stephen Fry glances gleefully at gardens and other subjects starting with the letter G. With panellists David Mitchell, Rob Brydon, Dara O'Briain and Alan Davies.

2. G-Animals

Comedy quiz show. Stephen Fry genially generalises about animals starting with G, with Sandi Toksvig, Bill Bailey, Sean Lock, Alan Davies and special extra guest John Hodgman.

3. Games

Comedy quiz show. Stephen Fry gently guides guests Liza Tarbuck, Phill Jupitus, Sean Lock and Alan Davies through the world of games.

4. Geography

Stephen Fry maps out the agenda as Jo Brand, Rob Brydon, Jimmy Carr and Alan Davies navigate questions on the topic of Geography. Who is to the right of Ghengis Khan? and Why are there no snakes in Ireland? are amongst the questions.

5. Groovy

Comedy quiz show where the guests get points for being interesting. Stephen Fry guarantees you a groovy Christmas, with David Tennant, Bill Bailey, Lee Mack and Alan Davies.

6. Genius

Genial host Stephen Fry ponders the topic of genius with guests Graham Norton, David Mitchell, Dara O'Briain and Alan Davies. Even simple questions such as "How old are you?" can be a cause of consternation in this quiz show.

7. Girls and Boys

Stephen Fry gallantly grapples with Girls and Boys with guests Sandi Toksvig, Ronni Ancona, Jack Dee and Alan Davies.

8. Germany

Comedy quiz show where the guests get more points for being interesting. Stephen Fry gladly gravitates towards Germany. With Jo Brand, Rob Brydon, Sean Lock and Alan Davies.

9. Gallimaufrey

Things get even more confusing than usual in this edition of the quite interesting quiz when host Stephen Fry introduces guests Phill Jupitus, Hugh Dennis, Andy Hamilton and Alan Davies to a gallimaufry of gingambobs.

10. Greats

Quiz show where guests get more points for being interesting. Stephen Fry gets to grips with the greats, with Jo Brand, David Mitchell, Sean Lock and Alan Davies.

11. Gifts

In this edition of the quite interesting quiz show genial host Stephen Fry bestows his knowledge of gifts upon Alan Davies, Clive Anderson, Jimmy Carr and Jan Ravens as they attempt to accumulate point-based presents.

12. Gravity

"What's the use of an underwater weighing machine?" and "Why did Fosbury flop?" are some of the questions floated by host Stephen Fry as guests Barry Humphries, Bill Bailey, Rich Hall and Alan Davies are pressed on the topic of gravity.

13. Gothic

Host Stephen Fry blows the cobwebs away when he goes all gothic in this edition of the popular quiz. Gargoyles and grotesques are amongst the topics to be dissected by guests Sue Perkins, Jimmy Carr, Jack Dee and Alan Davies.

14. Greeks

Comedy quiz show where the guests get more points for being interesting. Stephen Fry gets to grips with Greeks, with Clive Anderson, Phill Jupitus, Rich Hall and Alan Davies.

15. Green

Stephen Fry goes all Green, with Jeremy Clarkson, Bill Bailey and Danny Baker

16. Geometry

Stephen Fry tackles Geometry, with David Mitchell, Rob Brydon and Johnny Vegas.