It's time for another instalment of Michael Apted's ground-breaking '7 Up' documentary series, which has chronicled the lives of a group of Brits from the age of seven to 63. The director of the landmark social experiment about modern living Britain is our special guest on this episode of The Playlist, and he joins Fiona to talk about the impact of this venture upon his own life, and also, what it's like to cop a spray from participant Jackie.