Film Noir is one of Hollywood’s only organic artistic movements. Beginning in the early 1940s, numerous screenplays inspired by hardboiled American crime fiction were brought to the screen, primarily by European émigré directors who shared a certain storytelling sensibility: highly stylized, overtly theatrical, with imagery often drawn from an earlier era of German “expressionist” cinema. Fritz Lang, Robert Siodmak, Billy Wilder, and Otto Preminger, among others, were among this Hollywood vanguard.
Read Article: http://www.filmnoirfoundation.org/filmnoir.html