"...campy comedy notwithstanding, the stories were usually effective little chillers, mixing horror and humor in equal doses. Memorable episodes included "Terror by Night" (September 18, 1945) and an adaptation of "The Tell-Tale Heart" (August 3, 1941). The latter starred Boris Karloff, who was heard regularly in the first season, starring in more than 15 episodes and returning sporadically thereafter."
Oh, that will be an intense one! Poe’s Tell-Tale Heart is horrific.