Gotham Season 4 Episode 18
A Dark Knight: That's Entertainment
The Arkham inmates are still running freely in Gotham and they're only getting more difficult to catch. Gordon develops a plan, but reluctantly has to turn to Bruce for help. Meanwhile, Barbara finds out just how far her new friends are willing to go for her.
Guest Stars
Jessica Lucas
Tabitha Galavan
Chris Chalk
Lucius Fox
Cameron Monaghan
Jerome Valeska
Michelle Veintimilla
Bridgit Pike / Firefly
David Thompson
Jonathan Crane / Scarecrow