Continuity: When Julia Roberts has thrown all of Brad Pitt's clothes out of the apartment you can see that they change. At first some are in the suitcase and some are on the ground. Then all of them are on the ground. Then back to some in the suitcase. It changes throughout the entire scene.

Continuity: At one point, Brad Pitt is fighting with the Mexican men who stole his car. In one shot he has his sunglasses on, in the next, they show him grabbing the sunglasses back off the thief.

Continuity: Throughout the film there is a statue in the dashboard of Jerry (Brad Pitt)'s rental car, along with a string of rosary beads hanging from the rear-view mirror these items both disappear a lot. This is most noticeable when Sam, "Leroy" and Jerry are driving together.

Continuity: When the plane is landing at the airport in Mexico, The "underbelly" shot of the airplane shows the main landing gear as having 4 tires per strut. When Brad Pitt gets off the plane, it is a 727, which only has 2 tires per strut.