Creatively, however, the rapid transition was a difficult one, and in some ways, film briefly reverted to the conditions of its earliest days. The late '20s were full of static, stagey talkies as artists in front of and behind the camera struggled with the stringent limitations of the early sound equipment and their own uncertainty as to how to utilize the new medium. Many stage performers, directors and writers were introduced to cinema as producers sought personnel experienced in dialogue-based storytelling. Many major silent filmmakers and actors were unable to adjust and found their careers severely curtailed or even ended.
This awkward period was fairly short-lived. 1929 was a watershed year: William Wellman with Chinatown Nights and The Man I Love, Rouben Mamoulian with Applause,Alfred Hitchcock with Blackmail (Britain's first sound feature), were among the directors to bring greater fluidity to talkies and experiment with the expressive use of sound (Eyman, 1997). In this, they both benefited from, and pushed further, technical advances in microphones and cameras, and capabilities for editing and post-synchronizing sound (rather than recording all sound directly at the time of filming).
Sound films emphasized and benefited different genres more so than silents did. Most obviously, the musical film was born; the first classic-style Hollywood musical was The Broadway Melody (1929) and the form would find its first major creator in choreographer/director Busby Berkeley (42nd Street, 1933, Dames, 1934). In France, avant-garde director René Clair made surreal use of song and dance in comedies like Under the Roofs of Paris (1930) and Le Million (1931). Universal Pictures begin releasing gothic horror films like Dracula and Frankenstein (both 1931). In 1933, RKO released Merian C. Cooper's classic "giant monster" film King Kong. The trend thrived best in India, where the influence of the country's traditional song-and-dance drama made the musical the basic form of most sound movies (Cook, 1990); virtually unnoticed by the Western world for decades, this Indian popular cinema would nevertheless become the world's most prolific. (See also Bollywood.)
At this time, American gangster films like Little Caesar and Wellman's The Public Enemy (both 1931) became popular. Dialogue now took precedence over "slapstick" in Hollywood comedies: the fast-paced, witty banter of The Front Page (1931) or It Happened One Night (1934), the sexual double entrendres of Mae West (She Done Him Wrong, 1933) or the often subversively anarchic nonsense talk of the Marx Brothers (Duck Soup, 1933). Walt Disney, who had previously in the short cartoon business, stepped into feature films with the first English-speaking animated feature Snow White and the Seven Dwarfs; released by RKO Pictures in 1937. 1939, a major year for American cinema, brought such films as The Wizard of Oz and Gone with The Wind.
