Last night may have been all about the return of Walter White and 'Breaking Bad,' but fans paying extra attention got another treat: the first footage from the second season of 'The Walking Dead'.

In the 1-minute clip, our favorite zombie-killing police officer, Rick Grimes, takes on not one, but two zombies with a rock. Yes, just a rock.

You can watch the very sweaty battle after the jump.

Based on the popular comic book by Robert Kirkman, Tony Moore and Charlie Adlard, the first season of 'The Walking Dead' was a huge hit for AMC. Starring Andrew Lincoln, Sarah Wayne Callies and Laurie Holden, the first season premiere was watched by more than 5 million viewers, a record for AMC. The Season 1 finale posted higher numbers, with 6 million viewers.

Season 2 of the zombie drama will see Rick, Lori and the gang find a working farm. Lauren Cohan and actor Scott Wilson will play Maggie and Herschel, tenants of the farm.

'The Walking Dead' returns to AMC this October.