TV Episode | TV-14 | | Drama, Horror, Thriller
The zombies' breath was CGI'd out of final cut. According to Jenner at the CDC, the brain stem is active - the brain stem contains cranial nerves that control autonomic functions like heart rate and respiration. Zombies can produce noises with their vocal folds, which requires some sort of steady airflow coming from the lungs. However, their bodies are the same temperature as the ambient temperature so their breath should not be visible.
I'm going after them.
Lori Grimes: Don't, they could be anywhere. And if Randall comes back, we're gonna need you here.
When firing on the walkers outside of his home, Hershel fires a shotgun over a dozen times without having to stop and reload. Shotguns generally only hold between seven and nine shells fully loaded.
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