The Western is a film genre defined by the American Film Institute as films which are "set in the American West that [embody] the spirit, the struggle, and the demise of the new frontier." Generally set in the American frontier between the California Gold Rush of 1849 and the closing of the frontier in 1890, the genre also includes many examples of stories set in locations outside the frontier – including Northern Mexico, the Northwestern United States, Alaska, and Western Canada – as well as stories that take place before 1849 and after 1890. Western films comprise part of the larger Western genre, which encompasses literature, music, television, and plastic arts.

John Martin Feeney, known professionally as John Ford, was an American film director and producer. He is regarded as one of the most important and influential filmmakers during the Golden Age of Hollywood, and was one of the first American directors to be recognized as an auteur. In a career of more than 50 years, he directed over 140 films between 1917 and 1965, and received six Academy Awards including a record four wins for Best Director for The Informer (1935), The Grapes of Wrath (1940), How Green Was My Valley (1941), and The Quiet Man (1952).