1Hodge Podge
Stephen Fry asks unanswerable questions about a hodge-podge of topics beginning with the letter H, with Ross Noble, Jack Dee, Phill Jupitus and Alan Davies.
2H Anatomy
Stephen Fry asks unanswerable questions about body parts beginning with the letter H.
3Hoaxes
Sean Lock, David Mitchell, Danny Baker and Alan Davies are quizzed on hoaxes.
4Humans
Stephen Fry asks unanswerable questions about humans, with Jo Brand, Jack Dee, Jimmy Carr and Alan Davies.
5H-animals
Stephen Fry asks unanswerable questions about animals which begin with the letter H, with Ruby Wax, Ross Noble, Sean Lock and Alan Davies.
6Happiness
Stephen Fry asks unanswerable questions about happiness, with Andy Hamilton, Rich Hall, Phill Jupitus and Alan Davies.
7Horrible (Halloween Special)
Stephen Fry asks unanswerable questions about Halloween, with Chris Addison, Sean Lock, Dara Ó Briain and Alan Davies.
8Hypothetical
Stephen Fry considers some hypothetical questions with panellists Sandi Toksvig, John Lloyd, Johnny Vegas and Alan Davies.
9House and Home
Stephen Fry asks unanswerable questions about house and home, with Bill Bailey, Eddie Izzard, Danny Baker and Alan Davies.
10Health and Safety
Stephen Fry asks unanswerable questions about health and safety, with Ross Noble, David Mitchell, Jeremy Clarkson and Alan Davies.
11Highs and Lows
Stephen Fry asks unanswerable questions about highs and lows, with Rob Brydon, Fred MacAuley, Sandy Toksvig and Alan Davies.
12Horses and Hunting
Stephen Fry asks unanswerable questions about horses and hunting, with Clare Balding, Dara Ó Briain, Jimmy Carr and Alan Davies.
13Holidays
Stephen Fry asks unanswerable questions about Holidays, with Bill Bailey, Rich Hall, Rob Brydon and Alan Davies.
14Hocus-Pocus (Christmas Special)
Stephen Fry conjures up some hocus-pocus in a special Christmas edition of the quiz, with Daniel Radcliffe, Lee Mack, Graham Norton and Alan Davies.
15Hypnosis, Hallucinations & Hysteria
Stephen Fry asks questions about hypnosis, hallucinations and hysteria. With Ronni Ancona, Phill Jupitus, Robert Webb and Alan Davies.
16History
Stephen Fry asks unanswerable questions about history. With Sandi Toksvig, David Mitchell, Rob Brydon and Alan Davies.
17VG Part One
A compilation of some of the best bits from the H series of QI, with Stephen Fry, Alan Davies, and a host of special guests.
18VG Part Two
A compilation of some of the best bits from the H series of QI, with Stephen Fry, Alan Davies, and a host of special guests.