15 of 15
First appearance: Season 4, episode 1, "30 Days Without An Accident"; Why so memorable: Patrick's death and subsequent transformation into a walker is just the latest reason survivors have to be scared for their lives. It wasn't a walker or even a human that killed Patrick, but rather a fast-moving illness that caused him to fall dead in less than a day. Patrick's death marks a new direction for "The Walking Dead" to head in, and that is pretty exciting.
May. 22, 2013