QI Season 4 Episode release dates & where to watch

1. Danger

Stephen Fry, Alan Davies, Sean Lock, Jimmy Carr and Jo Brand discuss quite interesting topics beginning with 'D', particularly 'Danger'.

2. Discoveries

Stephen Fry, Alan Davies, Vic Reeves, Clive Anderson and Arthur Smith discuss quite interesting topics beginning with 'D', particularly 'Discoveries'.

3. Dogs

Stephen Fry, Alan Davies, Neil Mullarkey, Jeremy Clarkson and Liza Tarbuck discuss quite interesting topics beginning with 'D', particularly 'Dogs'.

4. Dictionaries

Stephen Fry, Alan Davies, Phill Jupitus, Ronni Ancona and Rory Bremner discuss quite interesting topics beginning with 'D', particularly 'Dictionaries'.

5. Death (Halloween Special)

Stephen Fry, Alan Davies, Andy Parsons, Sean Lock and Clive Anderson discuss quite interesting topics beginning with 'D', particularly 'Death'.

6. Drinks

Stephen Fry, Alan Davies, Jimmy Carr, Phill Jupitus and John Sessions discuss quite interesting topics beginning with 'D', particularly 'Drinking'.

7. Differences

Stephen Fry, Alan Davies, Dara O'Briain, Julian Clary and Jo Brand discuss quite interesting topics beginning with 'D', particularly 'Differences'.

8. Descendants (Children in Need Special)

Stephen Fry, Alan Davies, Rich Hall, Phill Jupitus and Jonathan Ross discuss quite interesting topics beginning with 'D', particularly 'Descendants'.

9. Doves

Stephen Fry, Alan Davies, John Sessions, David Mitchell and Andy Hamilton discuss quite interesting topics beginning with 'D', particularly 'Doves'.

10. Divination

Stephen Fry, Alan Davies (in spirit), Johnny Vaughan, Graeme Garden and Phill Jupitus discuss quite interesting topics beginning with 'D', particularly 'Divination'.

11. Deprivation

Stephen Fry, Alan Davies, Mark Steel, Vic Reeves and Roger McGough discuss quite interesting topics beginning with 'D', particularly 'Deprivation'.

12. Domesticity

Stephen Fry, Alan Davies, Jo Brand, Phill Jupitus and Jessica Stevenson discuss quite interesting topics beginning with 'D', particularly 'Domesticity'.

13. December (Christmas Special) Finale

Stephen Fry, Alan Davies, Jo Brand, Rich Hall and Dara Ó Briain discuss quite interesting topics beginning with 'D' in this Christmas special.