Sandi Toksvig hosts an absolutely ridiculous episode of QI, with Alan Davies, Maisie Adam, David Mitchell and Holly Walsh.

Sandi Toksvig returns with a "well sick" edition, joined by regular panellist Alan Davies, along with Maisie Adam, Jo Brand and Lee Mack.

Sandi has a testing time with Susan Calman, Maisie Adam, Josh Widdicombe and Alan Davies.

Sandi Toksvig is joined by Maisie Adam, Daliso Chaponda, Jack Dee and Alan Davies for a look at some underthings.

Sandi Toksvig presents a visual episode of QI with Maisie Adam, Jack Dee, Kiri Pritchard-McLean and Alan Davies.