Tonight's episode focuses on one of Lovecraft's lesser known works, and is rife with the kind of terror one would undoubtedly experience were they to find themselves in the shoes of the tale's protagonist. Stranded and alone in a pitch black, claustrophobic environment, with the growing certainty that death is all but certain, one's fear would only be compounded upon realizing that someone, or something, else was lurking about in the inky blackness.