Long-running comedy quiz, hosted by Sandi Toksvig, which asks impossible questions and doesn't care if the answers are right or not - just as long as they are interesting.

Complete episode list, ratings, and streaming details for QI Series U.

Guests Terry Wogan, David Mitchell and Ronni Ancona join regular contributor Alan Davies and host Stephen Fry in a special edition of the quiz show for Children in Need. The first episode introduces ...