Here's what to expect from Sunday's episode "Heads Up"

Following the airing of its episode titled "Always Accountable"AMC has released a preview for its upcoming episode titled

In the upcoming episode; “Alexandria is finally able to begin pulling itself back together; peace is embraced between the two groups."

In last Sunday's episode, Daryl, Abraham and Sasha ran into multiple obstacles, including a new threat, while trying to return to Alexandria after a mission.

In episode 3 of the AMC show, the character Glenn Rhee was killed off, sending undefined

While the latest synopsis of show makes no mention of Glenn, fans expect the upcoming episode to treat his death plot.

With just two more episodes left in the first half of "The Walking Dead" Season 6, the new episode airs Sunday, November 22, 2015.

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