White Collar (2009)

Episode Overview

After a copycat pulls off one of Neal's former schemes, Peter decides it's time for Neal to hit the books again. Meanwhile, Alex comes back with troubling news. Diana uncovers that the music box conceals a secret, prompting her and Peter to search for the missing key. This key is the final component of the music box that Alex presents to Neal before she heads off to Italy. Aidan Quinn makes a guest appearance as a criminology professor.