The team must determine whether a family's disappearance is linked to the murder of another family on Criminal Minds. "Through the Looking Glass" is the third episode of the show's ninth season.
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Criminal Minds Season 8 Episode 3 Quotes

Camp director: Do you know what the biggest problem in America is today?
Reid: We're losing the war against antibiotic resistance.
Camp director: Smartphones.

Morgan: Hey sweetness. What have you got?
Garcia: Tidbits as juicy as you, love shack.