The Passing of the Third Floor Back is a 1935 British drama film directed by Berthold Viertel and starring Conrad Veidt, Anna Lee, Rene Ray and Frank Cellier. The film is based on a 1908 play by Jerome K. Jerome and depicts the various small-minded inhabitants of a building and ways they are affected by the arrival of a stranger who works to redeem them. The work had previously been adapted into a 1918 film version by Herbert Brenon. The film or play is referenced in Ngaio Marsh's 1941 novel, Death and the Dancing Footman.