The filmography already existent on this site was far from complete, so I decided to make my own. This list contains most of the films where he somehow participated as director, even if uncredited.
George Dewey Cukor (1899 – 1983) was an American film director. He mainly concentrated on comedies and literary adaptations. David O. Selznick assigned Cukor to direct several of RKO's major films, including What Price Hollywood? (1932), A Bill of Divorcement (1932), Our Betters (1933), and Little Women (1933). When Selznick moved to MGM in 1933, Cukor followed and directed Dinner at Eight (1933) and David Copperfield (1935) for Selznick and Romeo and Juliet (1936) and Camille (1936) for Irving Thalberg.
He was replaced as the director of Gone with the Wind (1939), but he went on to direct The Philadelphia Story (1940), Gaslight (1944), Adam's Rib (1949), Born Yesterday (1950), A Star Is Born (1954), Bhowani Junction (1956), and My Fair Lady (1964). (Wikipedia)