Saki: The Improper Stories of H. H. Munro (a reference to the ending of "The Story Teller") was an eight-part series produced by Philip Mackie for Granada Television in 1962.
Who Killed Mrs De Ropp?, a BBC TV production in 2007, starring Ben Daniels and Gemma Jones, showcased three of Saki's short stories, "The Storyteller", "The Lumber Room" and "Sredni Vashtar" [REF].