There are three figures holding a flashlight behind these guys
Everyone went through a phase where they used technological devices to interview people or just make funny video recordings doing silly things with friends. With basic editing skills, you can create your own amateur documentary. These guys seemed to be having fun with their camera and audio equipment.
While the guy in the middle was jokingly pretending to interview the person behind the camera, his friends had serious looks on their faces. It’s almost as if they knew that three tall figures holding flashlights would be discovered lurking in the background when they developed the photo.