Anderson retired from football in 1963 and joined the Tennessee staff as an assistant coach. However, he temporarily put his retirement plans on hold and signed with the Green Bay Packers in 1965. He played 24 games with Green Bay from 1965–1966 and averaged 11.9 yards per catch. The comeback was a good thing for him as the Packers won the 1965 and 1966 NFL Championships and he subsequently earned a Super Bowl ring when the Packers defeated the Kansas City Chiefs to win Super Bowl I on January 15, 1967.