If you ask us, heading along to an abandoned children's hospital is scary enough, but for the folks behind the Lord of Tears movie, they had other, freakier ideas.  

Viral marketing is a tough nut to crack, but this excellent prank from the makers of the Lord of Tears movie is doing a pretty good job of creating some buzz. Using a few GoPro cameras and filming at an abandoned children's hospital near Northumberland, they terrified visitors who wanted to capture some of the spooky atmosphere with a character known as 'Owlman'. 

The horrifying creature stars in their movie, but in this video, he terrifies the few photographers and curious folk who wanted to get some pictures and videos of the building, but got much more than they bargained for. 

Still, bet they didn't know they could run that fast...