Yes, Mr Brown is a 1933 British musical comedy film directed by Herbert Wilcox and starring Jack Buchanan, Hartley Power, Elsie Randolph and Margot Grahame. According to the Idaho Falls Post , the film was "gay catchy...entertainment with plenty of light comedy", in which "the manager of the Viennese branch of a large American toy firm [played by Buchanan] sets out to entertain his visiting boss [played by Power] in an effort to win a partnership." Yes, Mr. Brown is currently missing from the BFI National Archive, and is listed as one of the British Film Institute's "75 Most Wanted" lost films.