Clips from Mythbusters zombie special are starting to make their way online and we got one too — below is an exclusive look at The Walking Dead‘s Michael Rooker teaching a gang of zombie extras how to shamble (Mythbusters will test zombie myths using slow-moving zombies, “real zombies,” as Adam Savage explains in the episode). I wouldn’t be surprised if this edition sets a ratings record for the Discovery series, which has been on the air for a decade now. Mythbusters’ zombie special premieres on Oct. 17 at 10 p.m. Here’s a first look: