 Trapped in a rubbish tip with approximately 83,000 video cassettes, Lee's sole purpose seems to be to sort through the videos and share them with whoever comes to visit him (the viewer in this case - the episode's are shown through their point of view in first-person).According to the series' title theme, the viewer fell down the chute while taking part in a tour of the BBC Television Centre.Down in the rubbish tip is also a monster who, at the end of every episode, drags away and "eats" the viewer.