#1. Pride and Prejudice, the BBC version. I own this - that alone should show you how much I value this production, since our movie collection only has about 6 titles.
#2. The Harry Potter Series. Loved the books, loved the movies. Won't let my kids watch past #2 yet, but I still desire to own them all.
#3. The Princess Bride. Only because it reminds me of almost every get-together I ever had as a teenager.
#4. Tommy Boy. I'm a sucker for slapstick comedy and this too reminds me of my high school days.
Just so you know, I'm slightly embarrassed to have just admitted to that last one.