Mistakes

When Russ takes his fake ID picture on the street, and he sticks his head in the giant license and there is no backdrop behind his head...you see Vegas light behind him.. but when the casino guy checks the fake ID, it is all white behind his head... no Vegas lights. See more...

Trivia

When the Griswolds are taking the limo ride right after they arrive in Vegas there is a shot when a taxicab crosses the screen. If you look at the advertisement on the top of the cab, it's Vicky, a Griswold family member that you don’t see until later in the movie. See more...

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