So Supernatural has a lot of really cool camera techniques that I think should be noticed. First of all if you watch the show you know that there is a lot of gore. What you mite not know is that a lot of the time you can see the gore before it gets right in your face. It has to been in the right conditions though. Most of the time its when you don't its coming so that when you are supposed to see it, it scares you. You would usually see it in the background. The video above is a small clip from the episode from "Swap Meat". This is different from what I just talked about but is something that I really liked. This kid Gary trades bodies with sam, so every time you see Sam's body its really the kid Gary. If Sam's body is standing front of anything that shows his reflection you see the person inside of the body, thus Gary. The same goes with Sam.