'The Walking Dead' season 7 episode 6 spoilers: New community to be introduced; Tara and Heath to return to Alexandria?

A community no one has ever seen before will be introduced in the upcoming episode of AMC's hit series "The Walking Dead" season 7.

Titled "Swear," next week's episode will explore a never-before-seen community that will surprise everyone. To give viewers an idea of what's to come, the official synopsis for episode 6 reads:

"A familiar face stumbles upon a brand new society. Their rules, location and setup are unlike anything that has been seen before."

Although the synopsis doesn't give too much away, the latest sneak peek video from AMC reveals that Tara (Alanna Masterson) and Heath (Corey Hawkins) will be the episode's main focus. The clip shows Tara and Heath arguing over whether they should return to Alexandria or just continue with their mission. It also features what the two characters have been up to while their friends back home deal with the Negan (Jeffrey Dean Morgan) situation.

At some point in the video, Tara and Heath appear to be sitting inside a camper. Heath tells his companion that they went further than they have initially planned, so they must just turn around and come back to Alexandria. However, Tara doesn't like the idea of heading back empty-handed. She tells Heath that it's best if they continue their mission to find medicine and ammunition."We can't go back like this. There's people counting on us," she tells Heath. "Why are you acting like you don't know that?"

As fans can recall, the two survivors were last seen towards the end of season 6 when they went on a scavenging mission. It turns out they've been gone for two weeks, and they obviously missed a lot since they left home. Their mission could be Alexandria's only hope of getting weapons and valuable resources, but it remains to be seen if they will ever come back alive. 

"The Waking Dead" season 7 airs every Sunday night at 9 p.m. ET on AMC.