Mulder, Doggett and Skinner attempt to fight off the alien replicants, and they find a connection to the conspiracy that leads into the FBI while Reyes and Scully head to a remote farm to safeguard the birth of Scully's child.
Quest roles:
Zachary Ansley(Billy Miles), Tom Braidwood(Melvin Frohike), Bruce Harwood(John Fitzgerald Byers), Dean Haglund(Richard 'Ringo' Langly), James Pickens Jr.(Alvin Kersh), Kirk B.R. Woller(Agent Gene Crane), Adam Baldwin(Knowle Rohrer), Annabeth Gish(Monica Reyes), Dale Dickey(Game Warden), Austin Tichenor(Dr. James Langenhahn), Jerry Shiban(Scully's Baby), Thomas R. Martin(Pathology Assistant)