(CNN) - An Iowa restaurant may need to call the Ghostbusters...
The owners say twice surveillance video has captured what appears to be paranormal activity.
Pat Orr owns the Maid-Rite in Cascade and says his surveillance cameras caught something spooky one night in mid-April.
That shadow you see, in the video above, hovering over the dish-washing sink is unexplained.
"We found you can't make a shadow on the floor back there because of all the lights. Some people said it's a bug on the lens, again I don't know what the thing is."
The police chief, Fred Helm, saw the video after Orr asked him to check it out.
"He asked me if we investigated stuff like that, and I basically told him that he probably should call Ghostbusters."
Check out this second video, captured less than a week later when a stack of cups flies off the shelf, hitting an employee.
The Maid-Rite has been here just more than three years, before, it was an empty lot.
"I've been here in town about eight years but they say there have been quite a few different things that have actually been on that lot over there; a grocery store and there's been some other things in the area such as funeral homes and the old ambulance garage so, who knows?"
So enter, if you dare, and have a ghostly gander. Or for the faint of heart, there's always the drive-thru.