When speaking about a Honda Insight Chili says, "It's the Cadillac of hybrids", an homage to the line, "It's the Cadillac of mini-vans" from Get Shorty (1995).
When Sin's gang hangs Raji off the balcony, his hat is gray. As the hat falls and the camera follows it down, it's brown. Then, when it lands on the cement and the Russians pick it up, it's gray again.
Towards the beginning of the movie when Chili Palmer and Tommy Athens are at the sidewalk coffee shop, there are two women sitting at the table directly behind Chili Palmer. In one shot, the woman closest to Chili Palmer cuts her food with her fork and brings her fork to her mouth to eat, but there is nothing on her fork.
At the end during Linda Moon's performance when Elliot is waving to Chili and Edie, you see the break dancers starting to dance behind him; when he is exiting the stage, you see the same dancers just getting on stage.