AMC released a new behind-the-scenes video from The Walking Dead Season 2, which focuses on the visual FX used on the show. While some of the zombie gore is easier to spot, you may be surprised by some of the scenes that were subtly enhanced with CG:

"Every day Rick Grimes and the other survivors inhabit a world ravaged by the zombie apocalypse. Fortunately, the real world is not quite so bleak, leaving the CGI masters at Stargate Studios to fill in the gaps between reality and what you see on TV. In this new video breakdown, check out some of the expert visual effects that were added to The Walking Dead Season 2, from expanding a handful of walkers into a ravenous herd, to creating (and destroying) an entire city."

The Walking Dead is back this Sunday with episode 10 (of 13). Here are links to our recent coverage:

Source: AMC