This documentary about the legendary television series, "The Lawrence Welk Show," features rarely seen footage from more than 50 years of the longest-running series on national television and outstanding never-before-seen archival performances by members of the Welk Musical Family, starting with the earliest days of the show. Fourteen members of the Musical Family vividly describe how the weekly show was produced and tell some "behind the scenes" stories. Costume designer Rose Weiss and Larry Welk, the son of Lawrence Welk, discuss the early days of the show and how it evolved from a "band" showcase into a full-fledged weekly series.