AMC has released two more images from their upcoming “The Walking Dead” TV show, one featuring star Andrew Lincoln as small-town cop Rick Grimes, who has to locate his wife and child in the midst of a zombie uprising. And you thought you had marital problems. Also included, another pic of a zombie. Hey, it is a TV show about zombies, after all. Frank Darabont directs and produces “The Walking Dead” for AMC, which will premiere on the cable net in October later this year.