National Lampoon's Christmas Vacation (1989)

Continuity mistake: When Uncle Lewis and Aunt Bethany have just arrived and Aunt Bethany says, "Oh dear, did I break wind?" Ellen helps Aunt Bethany fully remove her coat. Seconds later, within the same scene, Ellen is still helping Bethany off with her coat. (01:02:45)

Todd: Hey, Griswold. Where do you think you're gonna put a tree that big?
Clark: Bend over and I'll show you.
Todd: You've got a lot of nerve talking to me like that, Griswold.
Clark: I wasn't talking to you.

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

Question: What was the point of Clark asking Aunt Bethany if her cat eats jello?

lartaker1975