AMC has released a new teaser for the mid-season premiere of "The Walking Dead". Sporting the tagline "Don't Look Back" and a grim cover of Creedence Clearwater Revival's "Bad Moon Rising," the teaser promises the fourth season's return to be a particularly rough time for all those in zombieland.

The show returns on February 9th with an episode directed by Greg Nicotero and written by Robert Kirkman. Watch the teaser below.