David Duchovny FBI Special Agent Fox Mulder Actor Gillian Anderson FBI Special Agent Dana Scully Actor Robert Patrick John Doggett Actor Mitch Pileggi Asst. Dir. Walter Skinner Actor Bruce Harwood John Fitzgerald Byers Guest Star Tom Braidwood Melvin Frohike Guest Star Dean Haglund Richard "Ringo" Langly Guest Star Jordan Marder Creature Guest Star Michael McGrady Sheriff Kurt Frey Guest Star Justin Williams Paul Hangemuhl Guest Star Natalie Radford Marie Hangemuhl Guest Star Caroline Lagerfelt Rustic Woman Guest Star Chris Carter Executive Producer Kim Manners Director Frank Spotnitz Writer