“The Devil Below” (** out of four) was an elegantly made but empty horror story set in Appalachian country in which a team of underground researchers (Adan Canto, Jonathan Sadowski, Alicia Sanz, and others) attempt to go below-the-earth to find out how various fires have started and soon find otherworldly havoc and have to fight to stay alive. Unfortunately, they didn’t find anything that neither “The Descent” nor “The Cave” found first which results in this film having a derivative sense of deja-vu. Crisp direction from Bradley Parker and stylish cinematography from Morgan Susser help to keep film watchable but it still feels overly programmed and routine.