"Valhalla" is the seventeenth episode of Season Six of Criminal Minds.


After a series of suspicious murders in Washington, D.C., Prentiss suspects her old Interpol archenemy may be involved in the crimes, which makes her fear for the team's safety as he closes in on her.

Guest Cast

Referenced Criminals

  • The Watergate Scandal
  • The Provisional Irish Republican Army

Bookend Quotes

  • Emily Prentiss: Lao Tzu said, "When I let go of what I am, I become what I might be."
  • Emily Prentiss: Journalist Dorothy Dix wrote, "Confession is always weakness. The grave soul keeps its own secrets and takes its own punishment in silence."



  1. Credited as "Weatherman"

Criminal Minds Episodes