When the body of a local college fraternity student is found gruesomely murdered, Castle has to go undercover as a professor in order to gain access to the victim's world. However, he and Beckett soon discover that behind the fun and games of college are some darker secrets the university wants to keep hidden.
Quest roles:
Geoff Pierson(Michael Smith), Sunkrish Bala(Vikram Singh), Christine Adams(Barbara Lillstrom), Kelly Rowan(Carla Feller), Madeleine Coghlan(Emily), Justin Prentice(Scott Powell), Chelsea Kurtz(Female Partner), Eddy Martin(Peter Garber), Aubrey Plaza(Lucy (voice) (uncredited)), Brett Wyman(Frat Boy), Curtis Hamilton(Guard with Sunglasses), Andrew Constantini(Ghost Suspect (uncredited))