The X-files 1x16 May 2026

She provides the medical backbone to explain the "fountain of youth" gone wrong.

He blames himself for a past mistake that cost a fellow agent's life. The X-Files 1x16

A disgraced doctor used progeria research to reverse Barnett's aging. She provides the medical backbone to explain the

John Barnett, a psychopathic kidnapper and jewel thief. a psychopathic kidnapper and jewel thief.