The theme tune for the series comes from Steely Dan's 1972 hit "Reelin' In the Years". All five series are marked by a knowing attitude, where certain stories that seemed inconsequential at the time are remembered because they have taken on significance in the present day. This has gained the programme a reputation for being very funny. An example is seen in the 1987 episode: Taoiseach Charles Haughey discusses what he would do if he were to win money in the newly formed National Lottery. Haughey, whose lavish lifestyle was later revealed to have been funded by "donations" from businessmen, exclaims, "I might keep a bit for myself!".