As Prentiss faces off against Ian Doyle, JJ receives a call and returns to help them find Prentiss and capture Doyle before it’s too late.

Prentiss enlists two former friends from Interpol to track down an old enemy, as Reid discovers clues that could help the BAU locate the parents of an autistic boy.

Dick takes a dark journey back to Gotham in the finale.

As Kory’s memories come flooding back, she discovers her true mission, regarding Rachel. While Dick and Donna discover Kory’s alien origins, Rachel uses her powers to save Gar.

As The Titans go their separate ways, Dick turns to an old friend, Donna Troy, for answers.

The Titans set out to rescue Rachel’s birth mother from a mysterious psychiatric facility, but find themselves confronting their deepest vulnerabilities and fears.