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 Finally Explains Season 1's Smart Zombies

The Walking Dead: Season 2 (Limited Edition) [Blu-ray] : Andrew Lincoln, Jon Bernthal, Laurie Holden, Sarah Wayne Callies, Jeffrey DeMunn, Glen Mazzarra, Gale Anne Hurd: Movies & TV

All 6 Zombie Plot Holes In The Walking Dead

Walking Dead's smart zombies finally solve decade-long mystery

This Might Finally Explain A Huge 'Walking Dead' Plot Hole

Herd, Walking Dead Wiki

Walking Dead New Smart Zombies Leverage Season 1 Mistakes - GameSpot

TWD' Will Finally Address Smarter Zombies From Season 1 in Final Eps

The walkers s1 seemed to be way smarter ? they used a brick for the door now that cant even walk past a brick.. : r/thewalkingdead

Zombies, Walking Dead Wiki