QI
Series O
201718 episodes
Episode 1
Ologies
Oct 20, 201729m
TMDB rating 6.7TMDB
In the first episode of the 'O' series, Sandi Toksvig sets out in search of 'Ologies' and 'Odoxies' - and finds out how an amusement arcade helped to win the Cold War, meets a lizard with three eyes, and much else besides. The guests are Bill Bailey, Phill Jupitus, Claudia Winkleman and Alan Davies.
Episode 2
Organisms
Oct 27, 201729m
TMDB rating 7.0TMDB
Sandi Toksvig looks at multiple Organisms. Where else are you going to meet the world's deadliest hunter, a photographer hidden inside an ox, and a juggling otter, all in the same room? With Nish Kumar, Cariad Lloyd, Holly Walsh and Alan Davies.
Episode 3
Oceans
Nov 3, 201729m
TMDB rating 6.8TMDB
Sandi Toksvig looks at the oceans. Tune in to hear one publisher's suggestion for a radical improvement to Moby Dick. With Aisling Bea, Joe Lycett, David Mitchell and Alan Davies.
Episode 4
Over and Ova
Nov 10, 201729m
TMDB rating 7.0TMDB
Sandi Toksvig looks at over and ova. Learn some tricks you can do with eggs, meet a flying pig and join in as the studio audience sings along with western film themes. With Bill Bailey, Jan Ravens, Grayson Perry and Alan Davies.
Episode 5
Odorous and Odious
Nov 24, 201729m
TMDB rating 7.0TMDB
Sandi Toksvig considers all things Odorous and Odious. Why is the world's second-smelliest man so frustrated? Sandi has the answer. With Nish Kumar, Sally Phillips, Ross Noble and Alan Davies.
Episode 6
Odds and Ends
Dec 1, 201729m
TMDB rating 7.3TMDB
Sandi Toksvig considers various odds and ends. Ever wondered how to tell a schnauzerorgan from a paddywhack? With Matt Lucas, Romesh Ranganathan, Liza Tarbuck and Alan Davies.
Episode 7
Opposites
Dec 8, 201729m
TMDB rating 7.3TMDB
Find out how to sort the sheep from the goats, discover the opposite of Tarzan, and meet the telescope that points straight through the Earth. With Jimmy Carr, Colin Lane, Sara Pascoe and Alan Davies.
Episode 8
Operations
Dec 15, 201729m
TMDB rating 7.5TMDB
An unconventional look at the theme of Operations. With Bill Bailey, Katherine Ryan, Rhod Gilbert and Alan Davies.
Episode 9
O Christmas
Dec 26, 201729m
TMDB rating 7.5TMDB
Sandi Toksvig hosts the QI Christmas special, with Jason Manford, Romesh Ranganathan, Holly Walsh and Alan Davies. Learn the best way to wrap an awkwardly shaped present and how to get wine stains out of the carpet.
Episode 10
Origins and Openings
Jan 5, 201829m
TMDB rating 8.0TMDB
Sandi Toksvig looks into some origins and openings, with Josh Widdicombe, Susan Calman, Rich Hall and Alan Davies. Tune in to hear what Mr First thought of Mr Second, and much more.
Episode 11
Objects and Ornaments
Jan 12, 201829m
TMDB rating 7.5TMDB
Sandi Toksvig looks at some objects and ornaments. Along the way, discover where you can find an actual UFO and meet the world's best-dressed crab. With Sarah Millican, Cariad Lloyd, Alice Levine and Alan Davies.
Episode 12
The Occult
Jan 19, 201829m
TMDB rating 6.0TMDB
Sandi Toksvig looks into the occult. Ever wondered how a Hand of Glory can make you rich? Sandi has all the answers. With Aisling Bea, Russell Brand, Noel Fielding and Alan Davies.
Episode 13
Omnishambles
Jan 26, 201829m
TMDB rating 6.0TMDB
Sandi Toksvig organises an omnishambles with Josh Widdicombe, Stephen K Amos, Cally Beaton and Alan Davies.
Episode 14
Oddballs
Feb 2, 201829m
TMDB rating 7.0TMDB
Sandi Toksvig looks at some oddballs with Jason Manford, Jimmy Carr, Victoria Coren Mitchell and Alan Davies.
Episode 15
Occupations and Offices
Feb 9, 201829m
TMDB rating 6.5TMDB
Sandi Toksvig looks into occupations and offices with Deirdre O'Kane, Richard Osman, David Mitchell and Alan Davies.
Episode 16
Overseas
Feb 16, 201829m
TMDB rating 7.0TMDB
Sandi Toksvig ventures Overseas to find out about who keeps their brothers in a cage, and much more. With Bill Bailey, Colin Lane, Desiree Burch and Alan Davies.
Episode 17
VG Part One
Feb 23, 201829m
A compilation of some of the best bits from Series O, with Sandi Toksvig and Alan Davies.
Episode 18
VG Part Two
Mar 2, 201829m
More of the best bits from Series O, with Sandi Toksvig, Alan Davies and guests.