universe, reprising her role as Alpha in an all-new episode of, an anthology series exploring various lives and stories of the zombie apocalypse. Ahead of Sunday’s premiere of “Dee,” which looks at how the character eventually became the fan-favorite, ET has an exclusive sneak peek of the episode. In the clip, Dee (Morton) is confronted by a new friend, Brooke (Lauren Glazier), who has become fond of her daughter, Lydia (Scarlett Blum). Brooke is concerned about the way Dee is raising her daughter and providing her with a childhood that resembles the world before the outbreak -- something Dee instinctively knows is irresponsible. “Lydia just not so subtly reminded me that her birthday is coming up.