Did you know there are online resources out there that offer just the movie moments you may be looking to use in your classroom? Clips you may not have known about, clips you may have forgotten about, or other just plain good uses for movie clips. Wing Clips is one such site. Though it appears that its backbone is through a religious organization, there are still many resources to consider.
Another site is ClipShout. This site is only free for 14 days, but also contains a large library of potentially useful movie clips for teachers.