On May 15, 2008, Six Flags Great America and Six Flags Great Adventure theme parks opened The Dark Knight Coaster roller coaster, which cost US$7.5 million to develop and which simulates being stalked by the Joker.
15. svibnja 2008. u tematskim parkovima Six Flags Great America i Six Flags Great Adventure otvoreni su The Dark Knight roller coasteri vrijedni 7,5 milijuna dolara koji simuliraju da posjetitelje uhodi Joker.