Continuity: Harold's Toyota Camry changes between shots a few different times in the movie. In the beginning and for the majority of the movie, the Camry is one of the more expensive trim levels with alloy rims. During some of the shots, it switches back and forth from this to a base model Camry with wheel covers. One of the times this happens is when they are wrestling with the raccoon.

Continuity: When Harold and Kumar pull up into the Burger Shack drive-through, the guy goes crazy, saying, "Let's burn this muthaf*cka down.", he then knocks over the rack in the back, and all the stuff falls off of it. A few shots later, the rack is upright again and all the stuff is back on the rack.

Revealing: As Harold and Kumar are driving through Newark they observe some guys beating up a 'lamer version of them'. Right after Harold and Kumar say "Holy Shit" we see the gang stop, pause and then start again. Watch the guy in the green beenie hat as he swings the baseball bat. He makes to hit the guy on the floor but actually stops the swing about three feet above him.

Continuity: In the scene where Harold and Kumar stop, Kumar is peeing on the bush and the other man comes up in the suit and starts peeing, his tie changes positions with each shot. Sometimes it is tucked in on only one side while other times it isn't tucked behind the suit at all.

Continuity: When Harold and Kumar are at the Burger Shack drive-thru, Kumar is sitting in a cloth seat in one shot, yet the Camry is seen with a leather interior throughout the rest of the movie.

Continuity: In the scene where Kumar is talking to the dean of admissions to med school, the dean spills his coffee, on himself, and places the cup on his desk, however the cup disappears and reappears during the scene.

Continuity: When Kumar holds up the imaginary envelope for Least Heterosexual, he has one hand on top and one hand on the bottom. In the next shot, his hands are side by side.