Are You Ready to Scream? These Are the Scariest Movies of All Time

A Tale of Two Sisters

This 2003 fright-fest is about a sibling duo who are growing up together in South Korea. They live normal lives outside of the fact that they've been getting haunted by a terrible poltergeist that's controlling everything they do. Or, are they making all of it up? You'll have to give it a watch to figure that out.

The More You Know

The most haunted island in the world is Poveglia, Italy.
Locked-In Syndrome is a scary condition where you are conscious while in a coma.
The average bed has between 100,000 and 10 million dust mites.
Human remains were a common ingredient in medicine until the 20th century.

Post originally appeared on Upbeat News.