National Lampoon's Christmas Vacation

Factual error: In the scene where Clark is working on the lights the full moon is shown. This is December 14th according to the advent calendar. On December 24th when Santa's sleigh goes sailing over the moon, it is still full.

David Schaal
19

Factual error: Prior to the cat being electrocuted, Clark is seen plugging the lights into a 110 volt outlet. However, when Rusty resets the breaker, it is a double pull breaker that is reset, which typically provides 220 volts, and the breaker is off instead of tripped. (01:09:00)

Factual error: When Clark is sliding on the saucer, he shoots out a shower of sparks when he crosses the street. Those old saucers were made of aluminum, and aluminum can't create sparks like other metal does.

Revealing mistake: After Clark cuts the rope on the large tree, it spreads out and branches start breaking windows. One of the branches has a pole of some type pushing it through the window.

manthabeat Premium member
More mistakes in National Lampoon's Christmas Vacation

Clark Griswold: [reciting 'Twas the Night Before Christmas.] When what to my wondering eyes should appear, but a miniature sleigh, and...and Eddie with a man in his pajamas and a dog chain tied to his wrist and ankles. What the...?

Bishop73
More quotes from National Lampoon's Christmas Vacation

Trivia: Eddie's son, Rocky, doesn't speak one line in the entire film.

More trivia for National Lampoon's Christmas Vacation

Question: When Clark gives his boss a Christmas present, he is told to put it with all of the others. There are plenty of presents there, but they are all the same, as they have the exact same shape. What are these presents?

Eigger

Answer: They are desk organizers.

Chosen answer: We don't know what is in the packages, but we can assume they are all the same, small, generic gift.

kristenlouise3

Answer: I've seen them in stores, it's a desk pen set with a matching business card holder.

Jason Hoffman

Answer: I think that they could all be tape holders.

More questions & answers from National Lampoon's Christmas Vacation

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