Seven keys to Baldpate [1929]: Seven keys to Baldpate [1935] ; Seven keys to Baldpate [1947]

Seven keys to Baldpate (1929) (72 min.) / directed by Reginald Barker ; adapted by Jane Murfin

Seven keys to Baldpate (1935) (69 min.) / directed by William Hamilton & Edward Killy ; screenplay by Anthony Veiller and Wallace Smith

Seven keys to Baldpate (1947) (68 min.) / directed by Lew Landers ; produced by Herman Schlom ; screenplay by Lee Loeb.