If you like screaming crowds and the glimpse of a famous person's arm, you should check out the red carpet screening of the Chicago-based Dillinger pic Public Enemies tonight. Johnny Depp, Christian Bale, Marion Cotillard and director Michael Mann are expected around 6pm at the AMC River East. And if you don't like crowds, simply stay home and give a silent thanks to the movie, which pumped $47 million into the local economy, more than The Dark Knight.