E. Eastman

E. Eastman, first name unknown, is a fictional psychiatrist, cheese maker and zombie apocalypse survivor featured in the AMC television series The Walking Dead. Played by actor John Carroll Lynch, he made a single appearance in the season six episode, "Here's Not Here". E. Eastman was a former psychiatrist whose family was murdered by a serial killer. After coming to terms with his loss, and ultimately getting his revenge, he sought spiritual enlightenment. He encountered Morgan Jones, and showed him the path to peaceful enlightenment as well, which aided Morgan in coming to terms with his own losses.