Just FYI everyone, I don't have any subscription TV, and only get 1 free-to-air channel, so I watch Walking Dead by subscribing to it on iTunes. It cost $15 and was worth every penny. I have every episode stored locally in HD and can re-watch any time I want, and in addition there are lots of other "behind the scenes" features.
Here's a great zombie headshot (well, maybe pre-zombie, but the guy knew where he was heading):
(Thanks for the ping Randall!)
Frowning takes 68 muscles.
Smiling takes 6.
Pulling this trigger takes 2.
I'm lazy. 