1. The voice you hear on the radio broadcasts in the mind of Tyreese is actually the voice of Andrew Lincoln, in his natural accent. What we are hearing, most likely, is not reports about the zombie outbreak, but sadly, radio reports about the Rwandan genocide.
“At least 68 citizens of the republic have been killed in four deadly attacks along the main coastal district. The group has continued their campaign of random violence, moving across the countryside unfettered with the republic’s military forces in disarray … There have been troubling reports of cannibalism having broken out in refugee camps along the republic’s transportation corridor. And despite the string of victories by rebel forces, there are disturbing reports of increasing the brutality of their tactics including the wholesale destruction of villages, burning down local prisons, targeting of civilians, and even the widespread mutilation of children and young mothers.”
How messed up is that?
2. I was trying to figure out the significance of Noah getting nicked in the forehead on the barbed wire near the beginning of the episode, wondering if it was a bit of foreshadowing:
More likely, however, director Greg Nicotero was clueing us into the fact that the opening sequence was a flash-forward, as you can see that Noah’s forehead is nicked there when he is weeping over what we originally believed to be the burial of Beth, but as we later learned, was in fact the burial of Tyreese.
3. As I wrote about elsewhere, there are several references to wolves, including most noticeably this graffiti behind Michonne.
There is also a very brief shot of the survivors being attacked by what looks like wild dogs or wolves in the “Next on” promo (at the 24 second mark):
4. You might have also noticed a few pictures of dogs in the bedroom of Noah’s walker brother. Here’s one above the head of Tyreese:
Here’s another next to The Governor: