Hansen was put into the first team sporadically throughout the season. He was not in the side which lost the 1978 League Cup final replay to Nottingham Forest, but he was selected for the Liverpool side which won the 1978 European Cup Final 1–0 over FC Bruges at Wembley, on a goal by Kenny Dalglish. Hansen managed 18 appearances in the First Division that season, where Liverpool finished runners-up to Nottingham Forest.