After he visits Martin Weir's house, Chili's minivan is pointing in a different direction.
After she finds Chili in her house for the second time, Karen's boots disappear when she walks upstairs.
The airplanes in the background change when Bear confronts Chili in the parking garage.
When Bear and his daughter are at the airport for the first time and pick up the ticket that his accomplice set down on the trash can, a drop of liquid that is supposed to be melted ice cream from Bear's daughter's ice cream cone falls on the ticket from the left. Yet, Bear and his daughter enter from the right several seconds after the drop falls, and what is more, Bear's daughter never holds her ice cream cone to the point to where the drop would fall where it did - the angle is way off.
When Harry and Chili are driving in Hollywood, their car is further back during later parts of the conversation, proof that they took later shots from the earlier positions as evidenced by the Napoléon Bonaparte billboard in the background.
When Chili Palmer and Harry Zinn are driving past Martin Weir's billboard, they are traveling west on Sunset Boulevard just past Crescent Heights Boulevard. Later, they look to their right (north) and see Weir and Nicki sitting at a table, where Zinn remarks that Weir faces west so that he can see his billboard and that Nicki faces east so that she has an excuse to wear sunglasses. In fact, since the camera faces north, Weir is facing east and Nicki is facing west.
When Ray Bones returns to Miami and is asked by the customs official if he had anything to declare - this question is asked of passengers inbounding from international destinations, not from Los Angeles.
When Jayo is shot off of Bo's balcony he lands on his chest. It is clear that there is no exit wound on his back when he hits the ground. After Bo and Bear look at him there is a closeup of his corpse which now has an exit wound on his back.
When Bo is looking at the newspaper article about Zimm and Ray ("Horror Film Producer Questioned in Shooting"), the first and third columns of text visible above the article are identical.
At the opening, Tommy is sitting with Chili and says its "freezing outside." Yet, when they leave, none of the other guests leaving the building do not have their breath visible, and that temperature there should have been steam vapor coming from everyone outside, but none of them do.
In Harry Zimm's office, when he tells Ray Barboni to look at him, Barboni says, "I tell you what Harry..." but his mouth doesn't move. Immediately following, during the assault, Ray's mouth doesn't match what he says.
When Harry and Chili drive on Sunset Boulevard in Hollywood while discussing the Mr. Lovejoy script, several crew cars are seen tailgating to control the action and block views of police traffic control behind them.
Film crew is visible in the limo reflection during and after Ronnie opens the door for Bear and his daughter.
When Harry and Chili are driving on Sunset Boulevard in Hollywood, the camera mounted on the car is reflected in windows across the street.
As Zimm and Palmer are driving on Sunset Boulevard to Harry Zimm's office, the police car temporarily holding up traffic at the intersection behind them can be seen over their shoulders. The cop car's flashing lights shut off and it reverses away to allow the traffic to flow again once the actors' car has moved on.
When Leo is at the Miami airport terminal cocktail lounge, a Korean Air passenger jet is seen outside the window. Korean Air has never offered passenger services to Miami, only cargo.
It is not stated how the money and drugs got into the locker under the watch of the DEA, or how the DEA found out they were in there if they didn't observe it.
Harry describes the link between Martin Weir and Murray Saffrin as "Martin's personal trainer's shrink". Later, Chili refers to Martin's "trainer's shrink", and Harry replies "shrink's trainer".
Chili Palmer says "Well do you see a black leather jacket, fingertip length like Al Pacino wore in Serpico (1973)?'" Pacino didn't wear such a costume in that movie.
When Harry is in the emergency room, Doris reveals that Sergeant Randall's first name is Todd. In the next scene, if paused, the text in the article Catlett is reading, says Randall's name is Edward Randall. (Perhaps his initials are ETR.)