While all eyes will be on Old Trafford this afternoon as one of the game's great rivalries is renewed, away from football the anticipation for the finale of BBC's Line of Duty is similarly palpable.
Series six of the smash-hit show concludes this evening with plenty of questions still to be answered, such as what will become of Ted Hastings, is Patricia Carmichael a 'bent copper', what is under that workshop floor, and just who is 'H'/the 'fourth man'?
The creator of Line of Duty – Jed Mercurio – just happens to be a lifelong Manchester United fan, so ahead of Liverpool's journey down the East Lancs road today, we caught up with him to get the view from Old Trafford and try to get a spoiler or two…
Where does your love for Manchester United come from and what are your earliest memories of supporting them?