Inner Sanctum | The Tell-Tale Heart | Old Time Radio | Boris Karloff

This episode, The Tell-Tale Heart, aired on August 3, 1941 Inner Sanctum Mystery, also known as Inner Sanctum, a popular old-time radio program that aired from January 7, 1941, to October 5, 1952, was created by producer Himan Brown and was based on the imprint given to the mystery novels of Simon & Schuster. In all, 526 episodes were broadcast. - Wikipedia