CBS will air the season finale of Criminal Minds "The Evilution of Frank" on Wednesday May 16, 2007. Starring: Mandy Patinkin, Shemar Moore, Thomas Gibson, Paget Brewster, Kirsten Vangsness, A.J. Cook and Matthew Gray Gubler. Guest Starring: Keith Carradine, Amy Madigan, Natalie Graziano, Amanda Bernero, Leo J Clark, Elle Fanning, Rebecca Lowman, J. Barker, Melonie Mack, Wolf Muser, Austin Herda, Moira Squier, Jayne Atkinson and Gina LaPiana. Written by Edward Allen Bernero and Produced by Simon Mirren. When the prolific serial killer Frank returns and murders Gideon's girlfriend, Gideon takes off to find him without telling the team where he is going. The BAU must then profile Gideon as well as Frank to find both of them. Episode info: cbs.com
