Lately, no one bothers to see how a season pans out before canceling or re-upping the next. In this case, after a premiere that barreled through competition like a speeding RV, it’s all good news for The Walking Dead, which (according to Deadline) will stay dead on AMC to shamble through a Season 3. And you know what else that means? The human race, well, at least one member and a cameraman, is also guaranteed to last through 2012. Whew!