Audiences won't forget a particularly shocking scene in the new "Final Destination" movie in a hurry. The actor Richard Harmon told Business Insider how he helped make it even freakier.

A simple MRI scan can save lives, detecting everything from injuries to cancer and strokes. But, in the world of "Final Destination Bloodlines," released May 16, the machine is just another tool to take lives in the most complicated, gory way possible.

Final Destination Bloodlines continues the long-running horror franchise. Here's whether there's a post-credits scene to stick around for.