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.

Sandi and Alan poke holes in the patchwork with Sally Philips, Jimmy Carr and Gyles Brandreth.

Sandi Toksvig gets stuck into a quagmire with Alan Davies, Sindhu Vee, Aisling Bea and Sally Phillips.

Sandi Toksvig is joined by Bill Bailey, Daliso Chaponda, Sally Phillips and Alan Davies for a completely random selection of quite interesting information.

Sandi Toksvig hosts this year's QI Christmas special with the help of Alan Davies, Bonnie Langford, Joe Lycett and Sally Phillips.

Sandi Toksvig talks through a tantalising trunkful of 'T' topics.

Sandi Toksvig takes a look at upbringing with Sally Phillips, Josh Pugh, Aaron Simmonds and Alan Davies.