Andrea (Laurie Holden) is a survivor of the zombie apocalypse in the AMC television series, "The Walking Dead." In order to survive she and her younger sister Amy (Emma Bell) joined with a group of other survivors on the outskirts of Atlanta. The two sisters befriended Dale (Jeffrey DeMunn) who lost his wife to cancer several years before. When Amy is killed during a zombie attack at the camp, Andrea is forced to shoot her when she reanimates. Her friendship with Dale is the only reason she does not completely fall apart.
"I know how the safety works."