I agree with cocok...i just rented K-PAX not long ago and it was really good. i espically like how they kinda left the end open to interpretation a little.

as 11001001 said, the Usual Suspects is great, and Reservoir Dogs was quite good, even though it was a blood-bath(not like an action flick, but there is quite a bit of blood and gore in it...definatly not kiddie-friendly)