Originally Posted By: Capo de La Cosa Nostra
RICO predicates are mentioned in The Dark Knight. Gotham's biggest crime threat pre-Joker is the Mafia.
But these are peripheral features of the narrative; padding, so to speak.

"Gangsterism" is hardly a theme, though. Crime is a theme in the Batman universe - the character itself is a "Fighter of Crime", but it's not specific to organised crime, not in the way that GoodFellas is.

I'd say no.

...dot com bold typeface rhetoric.
You go clickety click and get your head split.
'The hell you look like on a message board
Discussing whether or not the Brother is hardcore?