the Green Bay Packers were often featured through the use of jerseys, a Packers helmet, and other paraphernalia. A Season 7 episode called "Street Fighting Man" highlighted the fanhood of many of the characters, as the gang attends a Packers' game at Lambeau Field. During the series finale, Red receives season tickets to the Packers as a gift from Hyde.

The series also contains references to the popular music of the 1970s,