Paint manufacturer Benjamin Moore pulls a terrific Halloween prank on several painting contractors in this video highlighting the company’s line of Ultra Spec 500 paint.

The company hired painting contractors to paint a wall in a haunted hotel, where “years ago people with mental diseases” were kept. While the painters–working alone in the creepy room–paint the wall, eerie sounds echo in the dark, a rocking chair begins to move, a chandelier swings, and then…

Watch as the unsuspecting contractors come in contact with the ghost and the fun Halloween trick unfolds.