There are plenty. Maybe a long time ago this was the case but in film today there are many strong female characters. Like above, Alien films, Hanna, Princess Leia, Sarah Conner Hilary S**** in million dollar baby etc. I could go on. And some of these films such as Star Wars, Alien and Terminator are the greatest films ever.
Edit: Really? A swear filter for Hilary S****? It's her name for crying out loud.