appeared as Dr. Edwin Jenner on The Walking Dead - will play the couple's new neighbor, reports Deadline.An FBI agent working in Counter Intelligence, Emmerich's character becomes suspicious of Elizabeth (Russell) and Phillip (Rhys).Emmerich's recent credits include films such as Warrior and Super 8, as well as web-series Backwash.> Lucy Punch exits FX's Powers> Foo Fighters Dave Grohl to produce