Seth Gilliam rehearsed having impaired vision by walking around with his eyes closed. "He kept hitting his head on things like strange tree branches, tree trunks, people... it was bizarre."
For safety purposes, a harness was placed inside Judith's carrier. Jason Douglas AKA Tobin created a game with the young actress to make getting in and out of it fun.
The bullet casings in Eugene's outpost were collected from an actual shooting range. The props team filled them with pepper instead of gunpowder.
Daryl's (Norman Reedus) not using his new crossbow, he's using his old crossbow that Dwight (Austin Amelio) had stolen from him back in Season 6.