LA Confidential and Film Noir One of the most influential film movements in the 1940’s was a genre that is known today as film noir. Film noir was a recognizable style of filmmaking, which was created in response to the rising cost of typical Hollywood movies (Buss 67). Film noir movies were often low budget films; they used on location shoots, small casts, and black and white film. The use of black and white film stock not only lowered production costs, but also displayed a out of place disposition that the conventions of film noir played upon. It is these conventions: themes, characters, lighting, sound, and c