S9 E13 ∙ Intelligence ∙

More intelligent questions from your genial host Stephen Fry. Joining him this time are guests Jo Brand, David Mitchell, Phill Jupitus - and, of course, Alan Davies.

Series Selector for QI XL

All episodes for series 9 of QI XL

S9 E1 · I-Spy

Stephen Fry plays I-Spy with Sandi Toksvig, Lee Mack, Jimmy Carr and Alan Davies.

S9 E2 · International

Discussing international events are Jack Dee, David Mitchell, Bill Bailey and Alan Davies.

S9 E3 · Imbroglio

An imbroglio of issues with John Bishop, Frank Skinner, Sean Lock and Alan Davies.

S9 E4 · Indecision

Stephen Fry is indecisive with Phill Jupitus, Rich Hall, Jimmy Carr and Alan Davies.

S9 E5 · Invertebrates

Sarah Millican, Jimmy Carr, Johnny Vegas and Alan Davies debate insects and invertebrates.

S9 E9 · Illness

Jo Brand, Ben Goldacre, Andy Hamilton and Alan Davies investigate illnesses.

S9 E14 · Idleness

A lazy look at idleness with Ross Noble, Dara O Briain, Jeremy Clarkson and Alan Davies.

S9 E15 · Ice

With contestants Ross Noble, Sean Lock, Brian Blessed and Alan Davies.