Backbone (1923 film)
 Backbone is a 1923 American silent drama film produced by George Arliss (through his Distinctive Pictures company) released by Goldwyn Pictures and directed by Edward Sloman. Broadway actor Alfred Lunt stars in his film debut. Its survival status is classified as unknown which suggests that it is a lost film. The film has a locale in a New England lumber camp with the exception of an episode taking place in France.