Sunday night's premiere of "The Walking Dead" ended with a cliffhanger. As Rick and his team were on the verge of leading the massive walker-herd away from the Alexandria Safe-Zone, a loud horn sounded, drawing the walkers back towards the community.
We don't officially know who caused the sound, yet. But you can bank on the Wolves being involved. Season 5 ended with two members of the Wolves discovering photos of the community inside Aaron's bag.
The promo for Episode 2 doesn't reveal much. But it does show clouds of smoke (possibly gas bombs) inside the Safe-Zone with Carl, Maggie and company scrambling to defend the community.
This falls somewhat in line with the comic book. The Wolves are the show's version of the Scavengers, a vicious group of survivors who try to take over the Safe-Zone.
Coincidentally, a battle with the Scavengers leads to a huge heard of walkers invading the Safe-Zone and killing a few major characters.
Another thing to look out for – There's a chance one of the Wolves could be an exiled member of the Safe-Zone Deanna alluded to last season. The show has yet to return to that storyline.
Rest assured that if it is the Wolves who sounded the horn, there will be a lot of action in the next few episodes.