T-Dog (IronE Singleton)
Poor, poor T-Dog. He might not have had many lines all the time, but he was always there. Making runs, killing walkers and doing whatever was asked of him. He finally got some character development in season three, which found him stepping up more and more as a leader of the group. You know, right before he was killed by walkers helping the group escape. It was a sad end, but at least he died a hero. With a full scale war with Woodbury on the way, Rick could’ve definitely used his help.