There's a trailer online for a Thai horror film called The Coffin which is inspired by the real life ritual of Thai people that in order to ward off bad luck and prolong life, they get themselves into a coffin.

Yeah, that's what I thought, sounds crazy. Just wait until you see the trailer, it's more than crazy, it's positively frightening.

You can see the trailer below through Twitch. The Coffin comes from Ekachai Uekrongtham and stars Karen Mok, Ananda Everingham, and Andrew Lin. See what you think, but even looking at the trailer it seems to blow most of the western horrors right out of the water - Saw teaser? Yeah, right, this laughs in the face of such horrors.