"Through the Looking Glass" is the third episode of Season Eight of Criminal Minds.
When a family in Kansas turns up dead and another goes missing, the BAU searches for a link between the cases in order to find out who is responsible. Meanwhile, Hotch gets surprising news from Beth.
- "The One Who Love You the Most" by Brett Dennen
- Jennifer Jareau: The German author Goethe wrote, "Behavior is the mirror in which everyone shows their true image."
- Aaron Hotchner: "One of the deep secrets of life is that all that is really worth the doing is what we do for others." Lewis Carroll
- The title of the episode could be a reference to the real-life phrase, which means: "Nothing is what it seems."