The BAU is back! The FBI's elite team of criminal profilers face their greatest threat, an UnSub who built a network of serial killers. Let the mind games begin. Returning cast members Joe Mantegna (David Rossi), A.J. Cook (Jennifer 'JJ' Jareau), Kirsten Vangsness (Penelope Garcia), Aisha Tyler (Dr. Tara Lewis), Adam Rodriguez (Luke Alvez), and Paget Brewster (Emily Prentiss) are joined by Zach Gilford (Elias Voit). Every thrilling episode plus over 35 minutes of never-before-seen featurettes.