What is the scariest horror film for you?

[23Bunyawi017(2)ครูผู้ช่วย]

For me it's ลองของ or Art of Devil. It's the scariest Thai horror film I ever watched. I love the story line, and the atmosphere of this movie gives me goosebumps. Yes, it's sure an old movie, but still, it makes me open the light after I finish watching it. 

Bunyawi 017 2EN