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Watch The Devil You Know Season 4 Episode 1 Online

  • 6.5/10
  • COUNTRIES: Canada,United States of America
  • Subtitles: English

A beautiful psychology student vanishes without a trace in Manhattan. Was her plastic surgeon husband responsible? Her grieving sister, Alayne Katz, believes so, and almost loses hope that justice will ever be served until a grisly discovery is made.