An American Werewolf in Paris (1997)

Continuity mistake: 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.

Andy McDermott: Great. Come to Paris and check out les drains.

Trivia: When this movie was released to DVD in Australia, the ending had Andy running to the hospital where Seraphine had just given birth to Andy's child. The baby opens its eyes and the eyes are yellow, indicating that the baby is a werewolf. Later DVD releases had the ending where Andy and Seraphine bungee jump off the Statue of Liberty.