Metro-Goldwyn-Mayer ; a Rouben Mamoulian production ; produced by Walter Wanger ; screen play by H.M. Harwood and Salka Viertel ; dialogue by S.N. Behrman ; photographed by William Daniels ; directed by Rouben Mamoulian
a Metro-Goldwyn-Mayer picture ; producer, Irving Thalberg ; adapted for the stage by Owen Davis and Donald Davis ; written by Talbot Jennings, Tess Slesinger, Claudine West ; directed by Sidney Franklin
produced by Loew's Incorporated ; a Victor Fleming production ; screen play by Noel Langley, Florence Ryerson, and Edgar Allan Woolf ; adaptation by Noel Langley, from the book by L. Frank Baum ; produced by Mervyn LeRoy ; directed by Victor Fleming
Metro-Goldwyn-Mayer presents ; directed by George Cukor ; screen play by Zoe Akins, Frances Marion and James Hilton ; photographed by William Daniels and Karl Freund