The Enterprise finds a band of orphaned children living alone on a desolate, Earthlike world; guests Kim Darby, Michael J. Pollard.
The strange disappearance of a little girl leads Mulder to make connections with previous unexplained kidnappings, yet Scully believes he is associating the case with the abduction of his sister.
Murder ends a tycoon's (James Coco) plan to have Jessica design a house of horrors for one of his theme parks.