Guest Stars Mitch Pileggi as Assistant Director Walter Skinner Raymond J. Barry as Senator Richard Matheson Mike Gomez as Jorge Concepcion Co Starring William B. Davis as Cigarette-Smoking Man Vanessa Morley as Samantha Mulder Fulvio Cecere as Aide Gary Hetherington as Lewin Leslie Carlson as Dr. Troisky Bob Wilde as Rand Dwight McFee as Commander Deryl Hayes as Agent Morris Lisa Ann Beley as Student Marcus Turner as Young Mulder