Gotham Season 4 Episode 20
A Dark Knight: That Old Corpse
Chaos erupts at the GCPD, sending Gordon on a wild goose chase for the culprit behind the mass takeover. Meanwhile, a friend of Bruce's becomes paranoid, resulting in rash and destructive behavior.
Guest Stars
Chris Chalk
Lucius Fox
Christian Rozakis
Jongleur
Yurie Collins
Girl Tuffie
Drew Powell
Solomon Grundy
Cameron Monaghan
Jeremiah Valeska