Tara (Alanna Masterson) and Heath (Corey Hawkins) are back. The preview trailer for "The Walking Dead" season 7 episode 6 shows what the two have been doing since they went on a lengthy supply run near the end of last season.

The trailer shows that they haven't been successful in the run and they went further out than they were supposed to in their search for supplies. Well, that would explain why they haven't been seen onscreen for the first five episodes of this season. Anyway, Tara doesn't want to head back empty-handed and she tells Heath that they have to look for ammunition and medicine before they head back. What are they going to do?

The synopsis for the upcoming episode is out and it reads, "A familiar face stumbles upon a brand new society. Their rules, location and setup are unlike anything that has been seen before."

Well, that doesn't really reveal much. Fans believe the mysterious society may be The Whisperers, but showrunner Scott Gimple has already debunked that theory. At least he said they might arrive earlier than expected. If they are not The Whisperers, who are these people?

Admittedly, a lot of hardcore fans seem to have forgotten that there is another community out there in the post-apocalyptic world of "The Walking Dead" — Oceanside. TV Geek Talk has reported that Tara and Heath get separated, and Tara ends up unconscious on a beach. There she meets a mysterious woman and she follows the woman to a beach-based community that would remind comic book fans of Oceanside.

Reports say this community may have already met Negan (Jeffrey Dean Morgan), which doesn't sound like Oceanside to fans. Apparently, the Saviors were the ones who killed all of the men in the community, so that only women and children remain.

So, what happens to Heath? Reports say Tara never finds him, but he managed to escape in the car they were in before they got separated.

"The Walking Dead" season 7 episode 6 will air on Sunday, Nov. 27, at 9 p.m. ET on AMC.