Following a successful run on the popular quiz show Countdown, Moss is invited by a mysterious guy named Prime (Benedict Wong) to "8+", an exclusive club for previous champions of the game show who have appeared over eight times. He is later challenged to "Street Countdown". Roy is visited by a window cleaner (Limmy) who leaves his stuff at Roy's flat. He later meets an old acquaintance who has become rather successful, but worries when he is seen in multiple circumstances as a window cleaner. Jen is suspicious of Douglas's secretive manager meetings where the attendants are wearing dressing gowns, and finds a way to get in, only to discover they have changed the meeting to an aerobics class.