Batman: Arkham Asylum's final boss fight may not be all that special on its own merit, but its role in Rocksteady's trilogy ...

Arkham guard Jackie Sullivan (Brendan Gleeson ... an unmistakable nod to The Dark Knight's Joker's scars. Oh, brother. Why is Joker: Folie à Deux's reference to The Dark Knight such a joke?

Harvey Dent uncovered that a “J.K. Holdings” subsidiary is behind the “Ark M fund” — Joker and Arkham — Gotham’s version of secret, unregulated prisons being run with other ...