During a zombie apocalypse there's no place scarier than a dark basement ... except for maybe a dark basement of a prison, as you'll see in this exclusive "The Walking Dead" promo.
In this new "Walking Dead" Season 3 teaser, Rick and co. are in the dark (naturally) casing the basement of their new prison home ... and what do they find? Well, spoiler alert -- zombies! Felon zombies!
Where's a lady with a katana when you need her?
Check out "The Walking Dead's" new creepy teaser below and click through the slideshow to see new images from Season 3.

"The Walking Dead" Season 3 premieres on Sun., Oct. 14 at 9 p.m. ET on AMC.