Robert Kirkman admits that a surprisingly quiet scene from "The Walking Dead" pushed him to his limit as a creator in one specific way.

We interviewed Robert Kirkman — creator of "The Walking Dead"— at New York Comic Con 2014, where he told us why he doesn't use the word zombie — and who he'd want by his side if there really ...

However, those who appear in the crossover remain absent from the show, and its co-creator, Robert Kirkman, explains why. Two actors from The Walking Dead reunite in Invincible and one of them ...