Dead City" Season 2, Episode 1 After a combined 18 seasons in "The Walking Dead" universe, Scott M. Gimple considers Maggie (Lauren Cohan) and Negan (Jeffrey Dean Morgan) to be zombie-bashing pros. That's why it's been so thrilling to force these two characters to return to the highest stakes apocalypse landscape imaginable in "The Waking Dead: Dead City": New York City.

SPOILER ALERT! This story contains details from the season 2 opener of The Walking Dead: Dead City on AMC. AMC’s starry sequel featuring Jeffrey Dean Morgan (Negan) and Lauren Cohan (Maggie) returned Sunday with more tales about post-apocalyptic Manhattan,