Harold and Kumar Go to White Castle (2004)

Continuity mistake: When Harold and Kumar stop to take a pee and then leave, Harold gets bitten by a raccoon. In one shot Harold's blood stain is seen on his jacket, but in the next shot it's gone, then back again and so forth, until the car comes to a stop.

Continuity mistake: In the scene when Harold and Kumar go into the girl's bathroom and hide in the middle stall, you can see all of the stall doors are closed. When the twins are standing at the mirror in the bathroom, you can see in the mirror that the stall door behind the twin in pink is open, and then it is closed again. (00:23:45)

Continuity mistake: When Harold and Kumar almost crash into Goldstein and Rosenberg we see Goldstein's car stop a short distance behind Harold's. Then in the wide shot the car is now much further down the road.

Scrappy

Trivia: When Harold is cut off by the orange bronco, the man inside screams "better luck tomorrow," a movie John Cho starred in 2002.

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Trivia: Kal Penn, who plays Kumar, is allergic to nuts. During the scene where he crashes through the ceiling at the station, a nut-based mixture was used for the dust that comes out of the heat vent. Upon entering the set that day, Penn had a severe allergic reaction, and had to be taken to a hospital. Later, a safer, nut-free concoction was used for the scene.

Trivia: The director of 'Harold and Kumar' also directed 'Dude, Where's My Car?'. This is given a nod near the end of the film where the guys meet up with Neil Patrick Harris again, Harold says "Dude where's my car?"

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Harold: Dude, we're so high right now!
Kumar: We're not low!

Kumar: So she's kinda fucking cute. Let her touch your penis.

Kumar: Dad, come on.
Dr. Patel: Daddy is not coming on anything!

Question: Why is Christopher Meloni credited as playing Freakshow? I could have sworn Chris Elliott played that character.

Cubs Fan