Watch Criminal Minds Season 4 full episodes online, free and paid options via our partners and affiliates.

Emily Prentiss
Watch Criminal Minds Season 4 Episode 17
Original Air Date:

Here's an overview of "Demonology." Mark it down as the 17th episode of Criminal Minds' fourth season.

JJ and Baby
Watch Criminal Minds Season 4 Episode 11
Original Air Date:

This is the last episode of Criminal Minds before Christmas. It's titled "Normal."

Agent Rossi
Watch Criminal Minds Season 4 Episode 10
"Brothers in Arms"
Original Air Date:

What went down on the latest episode of Criminal Minds? We've got the scoop!

David Rossi
Watch Criminal Minds Season 4 Episode 9
"52 Pickup"
Original Air Date:

The latest episode of Criminal Minds is titled "52 Pickup." Here's a brief summary of its events and developments.

Criminal Minds Season 4 Quotes

Garcia: Sir, does this guy stuff actually work on real, breathing girls?
Hotchner: (confused) Why are you asking me?
Garcia: I abhor the whole chicks-dig-jerks thing.
Hotchner: Well, fortunately, Garcia, you are one of the exceptions.
Garcia: Be still my bespeckled heart. So are you, sir.
Hotchner: (smiling) Thanks.

Morgan: (discussing Viper) We need to bait him with someone he sees as a challenge.
Reid: To study his style up close and personal is going to take someone that he's already attracted to.
(all eyes are on Emily)
Prentiss: Ahh, oh, this is really gonna suck.