No household names star in this upcoming disaster movie. And the trailer doesn’t show everybody as alarmed as they might be as the Earth opens up in the middle of the continent, the famed overdue-for-a-quake New Madrid fault that changed the course of mighty rivers and knocked the few buildings in America’s midsection back then down, some 200 years ago.

But you never know with a B-movie. Novel idea, decent effects. Maybe a few folks look more terrified in the full movie.