I wasn't sure if this was already a thread but given how many off-the-radar movies are released all the time, I figured there should at least be something to let everyone bring up and talk about the movies they've discovered that are incredibly awesome but which are so far off the mainstream that no one's ever heard of them. The more esoteric, the better, so hopefully we'll all find some good ones to check out and some recommendations.
Here's one of my recent favorites: A Cuban Zom-Com (Zombie Comedy) I stumbled across at my local library. I rented it, watched it, loved it, and went out and bought a copy from my local used video store so I could own it, that's how good it was.
It's called Juan of the Dead. I didn't watch the trailer prior to the film itself but I think you might be enticed by it, so give it a whirl: