After Derby, he went on to play for the Minnesota Kicks in the North American Soccer League. At the Kicks, George scored what was an NASL record for the fastest playoff goal in a 9–2 thumping of the New York Cosmos. In all he made 18 appearances while scoring 9 goals in the 1978 season for the club. George then returned to England with Southampton in December 1978. He then had a short period on loan to Nottingham Forest in January 1980, where he played four games. One of these included the final of the 1979 UEFA Super Cup against FC Barcelona, where he scored the only goal in the home leg as Forest won 2–1 on aggregate. George could not agree an extension to his loan at Forest and later returned to Southampton, playing his last league game for them on 14 March 1981 against Stoke City. In the summer of 1981 he left the club to move to Bulova in Hong Kong. He made a total of 52 appearances for Southampton in which he scored 14 goals.