Sinister is the most terrifying horror film of all time. There’s no argument. Science has decided. Yes. I’m being facetious—welcome to the Hermanos of Horror. A study measured the heart rates of viewers watching a series of horror films to see which one got hearts pumping the most. Let’s look at the top ten: 10. The Visit 9. The Descent 8. The Babdook 7. The Conjuring 2 6. It Follows 5. Paranormal Activity 4. Hereditary 3. The Conjuring 2. Insidious 1. Sinister I’m not going