This one is actually pretty easy for me...
One word - AUDREY!
My ALL TIME FAVORITE.... My Fair Lady! Closely followed by Breakfast at Tiffany's, Sabrina (1954 & 1995 versions) & Roman Holiday
Two words - John Hughes, the genius behind such greats as:
Mr. Mom, 16 Candles, Breakfast Club, Pretty in Pink, Weird Science, Ferris Bueller's Day Off, Some Kind of Wonderful, She's Having a Baby, The Great Outdoors, Uncle Buck and Home Alone!!!
Three Words: The American President. Rick and I really love this movie. Annette Bening's character, Sydney Ellen Wade, was one of two (other being Sydney Bristow on Alias) reasons why Sydney was named Sydney. She's a strong, independent, assertive, aggressive, loving, dynamic, driven, and outspoken woman. All traits we hoped our daughter would some how manage to find in herself. I think we are well on that path.
Movies are magical. They allow you to "go to places far away" and that is awesome! I love epic movies with amazing photography. There's nothing that fascinates me more that seeing period pieces, architecturally overloaded pieces, lots of action, over-the-top costuming and make-up, memory making soundtracks and scores. Jam packed with details, lots and lots of details - the kind you miss the 1st thru 10th time seeing the movie only to be surprised when they finally catch your eye on time 11 thru 50.
Did I mention I can't stand 3-D movies!!!! And even worse, remaking of already great movies... just shouldn't be done. Or re-releasing on the 10th, 25th, etc anniversary. I mean really, how many times are they going to release Grease.