The office can be a scary place at the best of times. From office politics, to failed romances, gossip and horrible bosses, the workplace fear factor is often on high.

So throw a ghost into a mix. A menace of the night. A preternatural spirit that leaves the office messier than the work’s Christmas party.

Check out this video which purports to show one such being of the night. Here’s our question, though: is Casper the Unfriendly ghost fake or real?

You be the judge …