David Duchovny FBI Special Agent Fox Mulder Actor Gillian Anderson FBI Special Agent Dana Scully Actor Mitch Pileggi Asst. Dir. Walter Skinner Actor Brian Markinson Gary Lambert Guest Star Dmitry Chepovetsky Supervisor Guest Star Cynthia Preston Nancy Aaronson Guest Star Brenda McDonald Mrs. Loach Guest Star John Apicella Greg Pincus Guest Star Roger Cross Agent Rice Guest Star Grant Gladish Cameraman Guest Star Steve Bacic SWAT Commander Guest Star Leslie Jones Gretchen Starns Guest Star Nancy Kerr Nurse Guest Star Owen Walstrom Mark Backus Guest Star Norma Jean Wick Newscaster Guest Star Chris Carter Executive Producer Vince Gilligan Writer Kim Manners Director