The undead are disgusting enough on AMC's The Walking Dead. 1 / 8
But The Walking Dead: World Beyond's showrunner says that show's are worse - and why. 2 / 8
"We're 10 years after everything fell apart," Matt Negrete said. "That is 10 years of decay." 3 / 8
But there's another reason why Negrete finds one of the show's "empties" more disturbing. 4 / 8
"I have this thing - trypophobia. The fear of holes in nature." 5 / 8
"There's one empty that takes from that. It had holes in its cheek." 6 / 8
"It's so disgusting, but it's so great," Negrete said. 7 / 8
The Walking Dead: World Beyond premieres Oct. 4 at 10 p.m. on AMC. 8 / 8