Penelope Garcia, played by Kirsten Vangsness, has long been the most beloved member of the Criminal Minds team, even when her direct involvement in the storyline wasn't always the most crucial. So, ...

It doesn't take a BAU profiler to know 'Criminal Minds' stars Kirsten Vangsness and Aisha Tyler are great friends on and off screen. Watch them play 'How Well Do You Know Your Co-Star?' and then catch ...

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With Damon Gupton, Matthew Gray Gubler, Joe Mantegna, A.J. Cook, Kirsten Vangsness, Adam Rodriguez, and Aisha Tyler. Produced by Mark Gordon Company. Aired on CBS. Shot in Los Angeles.