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 Tom Braidwood Melvin Frohike Guest Star Bruce Harwood John Fitzgerald Byers Guest Star Dean Haglund Richard "Ringo" Langly Guest Star Marc Gomes Agent Danny Mosley Guest Star Marty Zagon Mr. Coeben Guest Star James Pickens Jr. Alvin Kersh Guest Star Kirk B.R. Woller Agent Gene Crane Guest Star Arlene Malinowski Teacher Guest Star Jonathan Palmer Principal Guest Star Jeff Gulka Gibson Andrew Praise Guest Star Christine Firkins Thea Sprecher Guest Star Jo-Ann Dean Secretary Guest Star Dondré T. Whitfield Agent Guest Star Chris Carter Executive Producer, Writer Kim Manners Director