AGCK!

This is from the original 1987 Hellraiser.  The Cenobites were probably never scarier than they were in their very first appearance.  Perhaps the most interesting thing about them is that, rather than being stereotypically good or evil, they’re actually neutral.  They’re doing their job and, if you don’t want to see them, don’t mess around with the puzzle box.  Doug Bradley was brilliant in the role of the head Cenobite (who, of course, would later be known as Pinhead).