Evolution' star A.J. Cook shouted out her former co-star Matthew Gray Gubler after he made a cameo in a season 3 episode as ...

Killing off characters in Criminal Minds may not be something shocking or new, but one character's exit is still bugging fans ...

PLUS: The actress responds to speculation about another potential Matthew Gray Gubler cameo ...

Jennifer "JJ" Jareau's grief has carried over into Criminal Minds: Evolution season 3, episode 4, but a familiar foe and a ...

Plus, it's the episode with what Paget Brewster called 'some of the best dialogue I've ever had the honor of saying.' ...