More than any other studio, Warner Bros. used edgy, stylistic, and brutally honest films to construct a view of America that was different from the usual buoyant Hollywood fare. The studio took seriously Harry Warner's mandate that their films had a duty to educate and demonstrate key values of free speech, religious tolerance, and freedom of the press. This attitude was most aptly demonstrated in films produced by the studio between 1927 and 1941--a period that saw not only the arrival of sound in film but also the Great Depression, the rise of crime, and increased concern about fascism in...