Doubly sweet as I went to the game with my flat mate who was a scouser (well, I guess he still is).
Should also be mentioned that we played a big chunk of the game effectively with 10 men. Souness "did" Harry Roberts with a tackle (Gordon Milne had a real go at him in the press afterwards - "not the Liverpool way") and then Ray Graydon pulled up with a hamstring strain. He stayed on the pitch but couldn't move more than a couple of yards either side of the halfway line.
Edit - For the younger readers - there was only one substitute in those days......