In searching for pictures for today's podcast I ran across this excellent source of high quality images from "The Big Bang Theory." The page will take awhile to load all the thumbnails, but there are some really great shots in there. Enjoy!
http://critictoo.iimmgg.com/gallery/gc67ab6238be686610f557fac59a08835/ (http://critictoo.iimmgg.com/gallery/gc67ab6238be686610f557fac59a08835/)
Here's a good example of one image. Click to make it bigger.