This just in: Michonne really dislikes zombies.

But the new Walking Dead Season 3 character - a fan favorite for all graphic novel readers - sure likes killing these undead creatures, as evidenced by our very first look at the upcoming season.

It premiered last night on AMC's Talking Dead and you can take a look below at actress Danai Gurira chopping off heads and not even bothering to take names:

The Walking Dead returns in October, but AMC is already ratcheting the marketing efforts.

A new poster for the series went viral late last week, while executive producer Glen Mazzara has been making the interview rounds, previewing a season that will be based around a zombie-filled prison.

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