There is a model of the famous puppet in Loeb's desk.
Loeb has a stuffed Huckleberry Hound in his office.
Alex Rocco's performance in Moe Greene in the Classic Coppola film, is echoed in his performance as Carmine Falcone.
During the scene in the Gordons' appartment, a number of photos can be seen on the wall. The largest of these is an image of James Gordon with his first wife Barbara Gordon (Maiden Name Kean) as seen in the earlier animated adaptation.