Who portrays James Gordon in the Gotham episode, Rise of the Villains: Knock, Knock?
Rise of the Villains: Knock, Knock: "Rise of the Villains: Knock, Knock" is the second episode of the second season and 24th episode overall from the FOX series "Gotham". Gotham (TV series):  The series stars Ben McKenzie as the young Gordon, while Heller executive-produces, along with Danny Cannon, who also directed the pilot.
Ben McKenzie