Walking Dead's Smart Zombies Are A Season 1 Plot Hole

The Walking Dead's zombies are the usual brainless decaying types, but that wasn't always the case. Over time, the undead have got dumber.

The Walking Dead, Survival Rule Of The Week: Follow The Leader

Walking Dead New Smart Zombies Leverage Season 1 Mistakes - GameSpot

The Walking Dead: The Complete Second Season [Blu-ray] : Andrew Lincoln, Sarah Wayne Callies, Jon Bernthal, Laurie Holden, Jeffrey DeMunn, Glen Mazzarra, Gale Anne Hurd: Movies & TV

Herd, Walking Dead Wiki

The Walking Dead fans spot major walker plot hole – as season 1 zombies could run and had memories – The Sun

What is the biggest plot hole in The Walking Dead? - Quora

It took them 10 years to realize there is inconsistent zombie behavior in TWD : r/thewalkingdead

What plothole/inconsistency bothers you the most? : r/thewalkingdead

The Walking Dead showrunner clears up much-derided season one plot hole over a decade later

The Walking Dead' on AMC scariest moments