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 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.
After the DEA agents finish searching Chili, he puts his stuff back in the blue bag but does not take it with him when the leaves the room.
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, he's asked by the customs officer if he has anything to declare. Customs agents only question passengers arriving from international departure points, not from domestic locations such as 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 it's "freezing outside." Yet, when they leave, there's no visible vapor when any of the guests exhale after leaving the building. In the cold temperature there should have been water vapor coming from everyone outside, but there wasn't.
Edgar and Caesar, Mr. Escobar's henchmen, are sitting on booster seats in the limousine on each side of Kat to appear taller and more intimidating.
Shortly after Bo is watching the women swimming in the pool below, he and Bear talk by the railing of his outdoor deck. You can clearly see Bear's breath, indicating that it's actually much colder than summer clothing they're wearing is meant to convey. The women also wouldn't be swimming in such cold weather.
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.
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.
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".
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.)