The Walking Dead Season 3 premieres on Sunday, October 14 and, by the looks of things, Rick and company are in for a major riot when the action shifts to the wildly-anticipated prison.

Only no one is laughing in this newly-released set of episodic photos.

AMC has unveiled a slew of pictures from the upcoming opener, along with a couple promotional images, including one of Danai Gurira as Michonne. The actress joins David Morrissey (as The Governor) as significant Season 3 additions.

Click through the pics now and start counting down the days until mid-October...

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.