This is the third episode of the second season of Walking Dead, and does this ever pick up the intensity. It's action-packed and dramatic at times, especially towards the end. In this episode, you can truly see what it takes and what people will do to survive, no matter how unpleasant. The zombie action is excellent, especially since we have more action this episode.
In this episode, "Save the Last One," Shane and Otis desperately tries to flee from the school. Meanwhile, Carl's condition is rapidly declining and unless Shane arrives back soon, they must begin surgery. Also, Glenn and T-Bone arrive at Hershel's house and Daryl continues the search for Sophia.
Overall, this is another fascinating episode. It's tense and the last 10 minutes will shock you because of one unexpected event. I rate this episode 9/10.