Not one but two of Joel Schumacher's Gotham street gangs are walking Easter Eggs. In Batman Forever, R&B group En Vogue appear as typically neon-decorated prostitutes who appear briefly after Dick takes the Batmobile for a joyride. And then in the follow-up, when Barbara (Alicia Silverstone) sneaks out to the completely unnecessary bike race, one of the gangs in the background is dressed like Alex DeLarge's droogs in Stanley Kubrick's A Clockwork Orange.
17. Was Selina Working With The Joker?!
An Easter Egg in The Dark Knight Rises adds a probably unnecessary question to Selina Kyle's past, and more importantly who she might have been associated with. When Bruce Wayne runs a trace on her fake fingerprints after she breaks into his safe, the scan shows the name "Nikolai Ondrejko". Not only is this the same name that the Joker uses to author the fake obituary for the Mayor in The Dark Knight, it's also the surname of the construction co-ordinator who worked on The Dark Knight and its follow-up. Perhaps Nolan was drawn to those last five letters.
