TelePresence Almost Done...

But before it's finished:

I've got a Los Angeles teenager in the late 21st century who is fond of old fantasy and science fiction films. I need a list of five to ten films that are likely to be his favorites.

Any suggestions?

Also, to make this SFnal, anyone want to give me a title or two for a SF film from the 2020's or 2030's? :-) If I use yours, I'll Tuckerize you.