The Walking Dead usually looks pretty seamless with its special effects, and you kind of assume that it it's really easy to pull off, but as this behind-the-scenes VFX reel from season three shows, a lot of work goes into gouging a walker's eye out with a drill. My only problem with the look of Walking Dead and special effects in general is that they still haven't pulled CGI blood off yet. Am I wrong? They can take us to Pandora and bring dinosaurs to life, but there's still something about fake CGI blood that reads as...fake and CGI. I'm not sure how hard it would be to just rig some squibs on the walkers, but apparently that's the least of anyone's concern over there. Still...impressive.