Continuity mistake: When Franklin is shot and they are dragging him to the helicopter, in one shot they are dragging him backwards, and in the next shot he is facing forward, then it changes to backwards again.
Continuity mistake: During the shots between the shootout and the Elvis show, the showgirls seem to lose head-dresses often between takes. One shot, they are dancing with them, then the next shot, they have none.
Continuity mistake: As the five Elvises walk into the convention it is supposed to be at the Riviera Casino, but you can clearly see the overhead light show which is in the old downtown on Fremont street.
Continuity mistake: When the crew escapes in the helicopter it is a Huey N model (you can tell by the rounded nose and twin exhaust.) When they throw Franklin's body out, the shot from below is of a JetRanger.
Continuity mistake: During the scene where the kid and his mom are being chased by the Wombat truck, they show them both wearing their seat belts. When the car is struck and goes up on its side, the kid slides all the way over into his Mom, he's not wearing his belt, but when we see the car again on all four wheels the kid is again wearing his safety belt.
Continuity mistake: When the kid is shaving in the bathroom, when he hears the noise of the guys he wipes off his face and hides, but when they show him hiding in the shower you can see shaving cream on his face in the shape of a side-burn.