Geek Girl Characters in Film

Give me a movie with a geeked out theme, and I'm a happy girl. But make a geek girl one of the main characters, and I'm beyond stoked: movies seem to work better when their characters are relatable. So give me a girl who's into comics, computers, and sci-fi, and I promise to be first in line on opening night. Here are five of my favorite geek gals to ever grace the silver screen — who would you add to the list?