Google, in an attempt to further enhance the accessibility and useability of all information, has introduced the movie: keyword. My first test gave mixed results. The results page told me that "What a dump" was said by Bette Davis, but not that she said it in Beyond the Forest, despite the search beyond.the.forest what.a.dump demonstrating that Google has the original source of the quote available.
I hope it gets better enough to be useful to me and the people I know.