Liddell knocked out Blackpool in the 6th round of the FA Cup on Liverpool's way to Wembley in 1950. Willie Fagan took the lead for Liverpool in the 19th minute, but Blackpool equalized four minutes later. As you can see on the cartoon, Phylllis had just given birth to twins David and Malcolm and they cheered on their dad Billy to score Liverpool's winner in the 81st minute.
Liverpool went on to beat Everton 2-0 in the semi-final, but sadly lost to Arsenal in the final, 0-2, where many complained Billy was literally kicked out of the game by the Arsenal players.
"The trouble was not cleared and Liverpool advanced again. Payne had gone flying down the wing and only Liddell had kept up with the pace of this speedy winger. As the ball came across, Liddell had switched inside to the centre forward position and his diving header crashed against the bar, only to be picked up close to the half way line by Paisley. This time Baron made a cute pass to Smith who, with outstretched leg, directed the ball against the upright. The ball came out and LIDDELL soon had it in the net at the 10th minute. I swear one day when Liddell fires the ball in from this range it will either burst the net or will seriously injure a goalkeeper."
From Liverpool Echo's match report on Tottenham – Liverpool on 1st December 1951