Audio problem: In the beginning of the movie when Clark is preparing to light the Bar-B-Q, He squirts charcoal fluid out of a plastic bottle. Then Ellen squirts more fluid onto the coals out of the same plastic bottle. Listen to the sound; it is the distinctive sound of a metal charcoal lighter fluid bottle. (00:07:45)

National Lampoon's European Vacation (1985)
Plot summary
Directed by: Amy Heckerling
Starring: Chevy Chase, Beverly D'Angelo, Dana Hill, Jason Lively
After the Griswold family (accidentally) win a game show, they are rewarded with a trip to Europe. Chaos, as always, ensues as poor Clark simply wants to spend quality time with his wife and two children. In typical Griswold fashion, mix ups and mayhem go hand in hand as Ellen discovers that she is cut out for an - ahem..- alternative career, Audrey pines over her boyfriend back home and Rusty flirts with every female he meets.
Confusions arise with culture clashes, mistaken identities, foiled robberies, historical monuments, kidnappings and anything and everything else that this hapless family seem to attract so effortlessly.
As Clark notes the joy of returning home after being on vacation, the rest of Europe are glad to say ''Goodbye,' Au Revoir,' 'Auf Wiedersehen' and 'Addio' to the family who unintentionally turned their lives upside down like a roller coaster at Clark's beloved Walley World.
Clark Griswold: There's Buckingham Palace, kids. That's where the Queen lives and works.
Audrey Griswold: Works? What does she do, Dad?
Clark Griswold: She queens... and vacuums.
Trivia: This was the only film in the entire National Lampoon's Vacation series to not feature Cousin Eddie.
Question: In the opening credits, Clark's passport has the name "Clark W Griswald" instead of Griswold. Was this just intended because Clark can never seem to do anything right, or even get it fixed when it's wrong? (like the Wagon Queen Family Truckster he ended up buying even though that's not the car he ordered...?).





Answer: The answer could be any of those suggestions. It could also very well be a movie mistake. It's not uncommon for character names to be misspelled, either on some document or in the cast credits.
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