This publicity photo released by AMC shows, from left, Andrew Lincoln as Rick Grimes, Danai Gurira as Michonne and Melissa Ponzio as Karen, in a scene from Episode 16, "Welcome to the Tombs" from

... more 

This publicity photo released by AMC shows, from left, Andrew Lincoln as Rick Grimes, Danai Gurira as Michonne and Melissa Ponzio as Karen, in a scene from Episode 16, "Welcome to the Tombs" from Season 3 of "The Walking Dead." (AP Photo/AMC, Gene Page) less 

1 / 30
Associated Press
Fri, Jul 19, 2013 3:32 PM EDT