Introducing Filmbrain's Screen Capture Quiz of the Week!

Judging by the emails Filmbrain receives, the dedicated followers of this site (read: both of them) are pretty much filmbrains in their own right. So, for a bit of fun, he came up with the idea of a weekly visual film quiz. Each week he will dip into his DVD collection and capture a particular scene from a fairly well known film -- but it won't be an obvious scene, naturally. Unless otherwise noted, all captures will be from DVDs readily available here in the US -- no obscure, bootleg, out-of-print, underground Japanese films -- that's a promise. Please don't post answers here -- email them instead. After n weeks (5? 10?) the person with the greatest number of correct answers will win.....something. (Filmbrain hasn't determined what that is yet. Any ideas?) The first entry is a simple one, and it is dedicated to The Cinetrix, which in itself is a huge clue. Good luck!