I have a few. Most of these aren't exactly obscure, but I don't think that they're universally known or anything.
1) Amelie. I absolutely love this movie.
2) Les Miserables. The production with Liam Neeson, Geoffrey Rush and Claire Danes
3) Quills. Again with Geoffrey Rush.
4) Broken Flowers. With Bill Murray. Just saw this one recently.
5) Startup.com.
That's all I can think of at the moment. Not exactly obscure perhaps.