Not surprisingly, those scary zombies will be back for another round. The Walking Dead has been renewed for third season by AMC.

Just two episodes of season two have aired so far but the season’s ratings have been so strong that the Walking Dead renewal is a no-brainer. A week after it’s huge premiere, sunday night’s episode drew a 3.6 rating in the 18-49 demographic with 6.7 million viewers. That beat out everything that the major networks had to offer that night, with the exception of the World Series game on FOX and ABC’s premiere of Once Upon a Time.

The cable channel is keeping mum about how many episodes have been ordered or when season three will air. The first season had six episodes while season two has 13 installments. Both seasons have kicked off in October. Season two is expected to continue airing until late November and then resume in Mid-February.

Here’s the press release from AMC:

AMC RENEWS “THE WALKING DEAD”

AMC’S SECOND SEASON CONTINUES TO DELIVER MORE ADULTS 18-49 THAN ANY OTHER BASIC CABLE DRAMA IN TELEVISION HISTORY

FOX INTERNATIONAL CHANNELS (FIC) GLOBAL PREMIERE DELIVERS MORE THAN 10 MILLION LIVE PAY-TV VIEWERS TO BECOME THE MOST SUCCESSFUL BASIC CABLE DRAMA OUTSIDE OF THE US

New York – October 25, 2011 – AMC announced today the renewal of “The Walking Dead” for a third season. Season two continues to deliver the strongest telecasts for any drama in basic cable history against Adults 18-49 shattering a basic cable record set nearly 10 years ago for a single drama telecast (“The Dead Zone”). “The Walking Dead” is based on the comic book series written by Robert Kirkman and published by Image Comics. Glen Mazzara serves as series’ showrunner. Kirkman, Gale Anne Hurd, David Alpert and Frank Darabont are executive producers. Greg Nicotero is a co-executive producer.

“Today we are pleased to announce that the ‘dead’ shall live as we proudly renew ‘The Walking Dead’ for a third season on AMC and, globally, with our terrific partners at Fox International Channels,” said Charlie Collier, AMC’s President. “We are thankful for everyone’s contribution in front of and behind the camera as we continue to make ‘The Walking Dead’ a unique television experience. And, we are so proud as it continues to set viewership records around the world.”

FOX International Channels rolled-out its global launch for “The Walking Dead” this weekend, with premieres on FIC’s cable networks in Europe, Asia, Latin American, Africa and the Middle East. The series’ international premieres delivered equally impressive results in all major international TV markets, and broke pay-TV ratings’ records across the world. Over 10 million viewers in 122 countries tuned in live to watch the second season premiere of this highly anticipated returning drama. And, FIC will once again be the international broadcasting partner for the series with Entertainment One continuing to distribute in non-FIC markets.

“Partnering with AMC on ‘The Walking Dead’ took some guts”, said Sharon Tal Yguado, SVP of Scripted Programming at FIC. “But at the same time was the easiest programming decision we ever made. It’s rare to come across a groundbreaking TV project that is also attached to some of the best talent in town. ‘The Walking Dead’ was treated as a global event since day one and not only changed the traditional TV model but also changed our viewers’ TV experience. It is now officially a global addiction with millions of fans around the globe wanting more. We are delighted to give it to them.”

“The Walking Dead” secured a 2010 Golden Globe nomination for Best Television Series – Drama and won the 2011 Emmy Award for Outstanding Prosthetic Makeup. The series tells the story of the months and years that follow after a zombie apocalypse. It follows a group of survivors, led by police officer Rick Grimes, who travel in search of a safe and secure home.

“The Walking Dead” received rave reviews from countless critics, both domestic and international, who heralded the series as “above all else, “The Walking Dead” hasn’t lost the most important ingredient in its strangely successful recipe: it’s thrilling” (The Hollywood Reporter), “…with Dead’s riveting cast of characters, the personal dynamics are almost as potent as the gory thrills” (Us Weekly), “The Walking Dead is a feast. Dig in.” (The Guardian, UK), “It doesn’t even take three minutes to realize that this series is setting standards” (Der Tagesspiegel, Germany).

About AMC
AMC reigns as the only cable network in history to ever win the Emmy(R) Award for Outstanding Drama Series four years in a row, as well as the Golden Globe(R) Award for Best Television Series – Drama for three consecutive years. Whether commemorating favorite films from every genre and decade or creating acclaimed original programming, the AMC experience is an uncompromising celebration of great stories. AMC’s original stories include “Mad Men,” “Breaking Bad,” “The Walking Dead,” “The Killing” and “Hell on Wheels.” AMC further demonstrates its commitment to the art of storytelling with its slate of unscripted original series, as well as curated movie franchises like AMC’s Can’t Get Enough and AMC’s Crazy About. Available in more than 97 million homes (Source: Nielsen Media Research), AMC is owned and operated by AMC Networks Inc. and its sister networks include IFC, Sundance Channel and WE tv. AMC is available across all platforms, including on-air, online, on demand and mobile. AMC: Story Matters HereSM.

About FOX International Channels
FOX International Channels (FIC) is News Corporation’s international multi-media business. We develop, produce and distribute 300+ wholly- and majority-owned entertainment, factual, sports and movie channels across Latin America, Europe, Asia and Africa, in 35 languages. These networks and their related mobile, non-linear and high-definition extensions, reach over 400 million subscribing households (1 billion cumulative) worldwide. We also operate a global online advertising unit, .FOX (pronounced “dot-fox”) specialized in online video and display, and four TV production houses. In operation since: August 14, 1993.

What do you think? Are you glad that Walking Dead has been renewed? How long do you think this show could reasonably continue?

Image courtesy AMC.