The video shows a man dressed in a white nurse's uniform with a clown makeup on his face. He is standing in front of a burning building with smoke billowing out of it. The man is holding a lighter in his hand and appears to be smiling. The building has a sign that reads "EMERGENCY" on it. The man is seen walking towards the camera, then turning around and walking away. He then turns back towards the camera and smiles again. The video has a title that reads "Dark Knight" and a subtitle that reads "Warner Bros. Pictures".