Jessica is asked to help solve the 'impossible' murder of a wealthy and much disliked amusement park owner.
On a planet just like Earth that is populated only by children, Kirk's landing party contracts the virus that killed adults while stretching the youngsters' lifespan to hundreds of years. Enduring the natives' bizarre and violent tactics, the trapped party must cure themselves and the children — including one who has a crush on Kirk.
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.
Homicide haunts the release of a restored movie, and Jessica (Angela Lansbury) investigates the current crime and the 1960 murder that prevented the original release. Guest stars: Mike Connors and Gregory Sierra.
Becker (Ted Danson) performs his doctorly duties at the diner when a woman begins to choke on her food. After regaining her composure, the woman intensely expresses her gratitude to Becker, which takes him more than a little off-guard. (TV-PG)