"I Ain't a Judas" is the eleventh episode of the third season of the post-apocalyptic horror television series The Walking Dead, which aired on AMC in the United States on February 24, 2013. In this episode, Rick Grimes and his group debate their next course of action as they find themselves running out of food and ammunition, while The Governor prepares Woodbury for battle. Meanwhile, Andrea grows uneasy and decides to travel to the prison to negotiate with Rick's group, but is treated harshly by them.

Andrea is a fictional character from the comic book series The Walking Dead and was portrayed by Laurie Holden in the American television series of the same name. The character was created by writer Robert Kirkman and artist Tony Moore, and debuted in The Walking Dead #2 in 2003. In both mediums, she and her sister Amy are among a group of survivors near Atlanta, Georgia.