", introduced by the Rolling Stones, drummer Sam Lay's home movies of stars of the Chicago Blues from the early 1960s, interviews with Howlin' Wolf's family, Hubert Sumlin, Billy Boy Arnold, Marshall Chess and many others, photographs of Howlin' Wolf and his band through their careers, and much else.The film was directed by video biographer Don McGlynn, and produced by Joe Lauro, whose company, Historic Films Inc., supplied much of the footage for Martin Scorsese's PBS documentary series on the blues.