In order to teach Sabrina a lesson about love and beauty, Harvey is turned into a beast.
Along with David Sinclair and new FBI Agent Colby Granger, Don discovers a secret code during a raid and enlists Charlie's help to crack it. Using an elaborate game theory model called "hide and seek," Charlie discovers that it is a plan for the assassination of a Columbian exile living in Los Angeles. Charlie and Megan combine their expertise and work closely together to try to prevent the murder from taking place. Elizabeth Peña guest stars.
The CSIs uncover a complex counterfeiting operation after a bellboy is found murdered at one of Miami's hottest hotels.
The team searches for a terrorist who escaped from Army custody during a secretive transfer.
Sydney and Nadia learn that Sophia, the head of the orphanage that cared for Nadia as a child, was badly beaten, and when Sloane learns why she was beaten, he fears for Nadia's safety.