I was convinced after day one that [my son] Gus was going to walk away with a multi-picture deal from ... ‘The Walking Dead’ has always been really good at picking great people.

Judith Grimes (Cailey Fleming), who promises to take care of him while Daryl sets out to look for Rick (Andrew Lincoln) and Michonne (Danai Gurira). Executives behind ‘The Walking Dead’ see ...