AJ Cook with season 7, Brewster much later with season 12, until the end of the series, however, it's a bit of a bumpy history. Any die-hard fan of Criminal Minds will point to the family-like ...

Criminal Minds catapulted many actors to stardom during its extensive 15 seasons, but it seems AJ Cook wasn't too interested in that and decided to focus her time on another profession.

CBS's longest-running police procedural, Criminal Minds, has seen many cast entries and exits throughout its run, with many ...

Paget Brewster, Aisha Tyler, Joe Mantegna, A.J. Cook, Kirsten Vangsness and new cast ... Aisha Tyler called the 15th and final season 'a magnificent end to a truly magnificent thing.' ...