Carter buys into the craps game for $100,000 and two stacks of 20 chips were then slid in front of him. He complains that he was given $500 chips. It would take ten stacks of $500 chips to make $100,000.
When Lee is sitting in a car, the song "I'll be missing you" by Sean Combs, starts to play on the radio. We cut away to the caller, and then back - apparently in "real time" - but now the song on the radio is almost at its end, although only 3 seconds have passed.
When Carter is in the club singing and invites all the ladies up onto stage with him they are all wearing sequined dresses. When Lee runs out, the women around Carter are wearing beige/tan tops. In the next scene, their dresses revert to the nice dresses again.
In the casino scene towards the end, when Carter is about to throw the dice in the name of Mandela, the pretty girl on the left of Carter shouts Mandela's name along with the others. However, in the next shot, she does not complete her action and is seen nervously looking at the dice instead.
Towards the end of the movie, when Carter asks Li what he wants when they're at the airport, an announcement is made over the PA system for a final boarding call for flight 44 to LaGuardia Airport in New York. Current regulations prohibit flights to and from LaGuardia to go further west than Denver, and they are in Las Vegas, hence an announcement for LaGuardia shouldn't be heard.
When Carter is playing craps at the Red Dragon he throws a Winner 7. The dice are shown as well as the chips on the Passline. There are also chips behind the Passline, which are referred to as 'Odds' in a craps game. However, there are NO odds on a Winner 7. This is a general rule in the game of craps. Odds were shown when Carter rolled a the 7. This would result in what is called a '7 out', not a Winner 7. A 7 rolled when odds are showing would mean all wagers lose, not win.
When Agent Molina is explaining the situation with the printing plates and the counterfeit money to Carter and Lee, Carter asks how they manage to get into the US Mint to use the printing presses. But the US Mint makes only coins - paper money is made by the Bureau of Engraving and Printing.
When Carter and Hu Li are fighting in the Casino right before she is knocked out and is trying to kill Carter with the sword, Crew member is clearly seen in the lower left of the screen holding the statute. Afterwards he is gone.
When Carter is fighting Hu Li in the casino, Carter grabs the wheel from a roulette table. He grabs a hold of the center shaft which should be metal, but it bends easily to show that it is made of rubber. In the instant before he grabs it, you can also see that it is bent out of shape.