A sentimental, long-running sitcom about life in the 1950s centered on the squeaky-clean Cunningham family in Milwaukee and their relationship with Fonzie, a motorcycle-riding Casanova who became a pop-culture phenomenon during the show's heyday in the 1970s. One of the top-rated series of its time, `Happy Days' withstood various cast changes over its 10-year run. The finale brought Joanie and Chachi's courtship to a happy end with an hourlong wedding that included Richie's return.