Plot hole: The Eiffel Tower is narrow at the top and gets wider on the way down, therefore any attempt to bungee jump from the top would result in massive injury or death from impacting the tower structure long before the ground was reached.
Great sites
Mistakes
When Andy and Claude are fighting each other in the train, during several shots, you can see Claude wearing gray briefs. See more...
An American Werewolf in Paris mistakes
Other: When Andy places the wedding ring on Serafine's finger after jumping off the Statue of Liberty, he places it on the index finger. Don't people usually put a wedding ring on the ring finger?
Continuity: Much of this movie was shot in Luxembourg, not in Paris. This is obvious on several occasions - the road signs are clearly not like the French standard. You even see a sign to »Trier (Trèves)«. In Paris, there would be no signs to this German town...and even if there was, these would say »Trèves«. The buses also have French registration plates but are from Luxembourg companies.