The Wizard of Oz, Singin' in the Rain, Easter Parade, Gigi. These and many other classics of the American musical film were the products of Arthur Freed and his incredble MGM production unit, which ruled over Hollywood's golden age like a royal family. Freed brought together the top talent of the day - actors, writers, directors, choreographers, composers, and set designers - and gave them all the freedom to express themselves creatively and without concern for the usual constraints of monet, time, location, and equipment. The results are the films that will still have people singing and dancing for generations to come. Now, in anecdotes drawn from over 500 hours of taped interviews, studio documents, and with over 300 photographs, Hugh Fordin brings the Freed Unit together again for a nostalgic and fascinating look back at what happened - and what might have happened - in the movies' greatest musicals.