Revealing mistake: When Inspector Lee was running through the casino, his hands are bound together with tape. When he tumbles across a gambling table, his hands come apart. When he completes the tumble, he quickly puts his hands together again. (01:09:00 - 01:10:15)
Revealing mistake: When Chris and Jackie are singing the Beach Boys song in the car, look at the steering wheel. When Chris Tucker begins to dance for a brief moment you can see that there is no key in the ignition. (00:02:30)
Revealing mistake: When Lee and Carter are left hanging on the Chinese bamboo, Lee says, "It's very strong." Look closely at Carter's left arm, there is a safety wire running from the bamboo, down Carter's sleeve.
Answer: He said "where did you come from man."