Upon returning to "The World Below" upon the knowledge of some of ex-tunnel inhabitants being murdered, Father encounters Gregory Coyle who seeks revenge for the death of his father by cave-in 20 years ago. Diana makes it her mission to catch Gregory before he can kill another ex-inhabitant of "The World Below."
Stars: Ron Perlman, Jo Anderson, Roy Dotrice
Director(s): Gus Trikonis
Writer(s): Ron Koslow, Alex Gansa, Howard Gordon