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Following the bloody season 7 premiere of "The Walking Dead", sneak peeks for the second episode have been released. In a preview video, Negan with his threatening demeanor knocks on the gate separating him from Rick's group while saying, "Let me in!"

It appears that Rick and the remaining survivors are back to Alexandria after they were captured by Negan. But even after he's back in his territory, Rick acknowledges Negan's control over them. "Let me put this to all of you as clearly as I can - I'm not in charge anymore, Negan is," he addresses to the Alexandrians.

And Negan once again affirms his power as he says, "You work for me."

We also see a glimpse of Carol, who is further highlighted in a clip from the upcoming outing. In the second sneak peek, Morgan gives Carol, who is sitting in a wheelchair, a little tour of the Kingdom. Carol asks Morgan if he told people in the new community what had happened to them, but apparently Morgan is not completely honest with them.

"The Well" airs Sunday, October 30 at 9/8c on AMC. According to the official synopsis, "for a number of familiar faces, a new, well-established community seems too good to be true."

Meanwhile, Steven Yeun whose character [SPOILER ALERT!] died at the hands of Negan in the season premiere has spoken up about Glenn's fate. "I think Glenn died in a very Glenn way," he said of Glenn's legacy in his final words. "Still not thinking about himself. It's appropriate that he ends there, and it's also appropriate that he kind of puts those last words out there as a final 'look out for each other.' "