Robert N. Bradbury (March 23, 1886 – November 24, 1949) was an American film director and screenwriter who directed 125 movies between 1918 and 1941. He is most famous for directing early western films starring John Wayne in the 1930s, including Riders of Destiny (1933; an early singing cowboy movie), The Lucky Texan (1934), West of the Divide (1934), Blue Steel (1934), The Man From Utah (1934), The Star Packer (1934), The Trail Beyond (1934; co-starring Noah Beery, Sr. and Noah Beery, Jr.), The Lawless Frontier (1934), Texas Terror (1935), Rainbow Valley (1935), The Dawn Rider (1935), Westwar…