Popular AMC zombie-drama 'The Walking Dead' returns to the air on October 12, with 16 episodes. The season premiere will depict Rick's group stuck in a train car, in search of a way out.

Even though the group has finally reunited, they are still trapped inside the false sanctuary of Terminus. This exciting season is going to reveal the backstory of this dangerous place.

Fans should keep a close eye on Michonne, played by Danai Gurira, because she's going to vital in the storyline come Season 5. Probably Rick's most trusted ally, next to Daryl, Michonne will try her best to help the group escape the clutches of Terminus.

In a recent interview with the Entertainment Weekly, Gurira revealed that her character is thinking about dropping the whole over the top "warrior" thing, but fans don't want to see that happen. Gurira mentioned that her character "yearns for more stability in her life," so some surprising character shifts have potential to happen.

The actress went on to say, "She really believes that Carl needs something more stable than where they are and what they have been experiencing, but also she's very committed to what has to be done. She's a woman who does what has to be done, so that involves a lot of ferocity."

In the meantime, AMC has released a new video offering a behind-the-scenes look at the new filming locations for 'The Walking Dead' Season 5.

One of these locations will be the hospital where Beth ended up after being kidnapped. Currently, the location is shrouded in mystery, as the only glances in the trailer provide more questions than answers.

Talking to the Huffington Post recently, show executive producer Greg Nicotero revealed that fans will see a number of locations from the comic book series in this upcoming season, "We hit certain milestones from the comic book that are tailored to our show and our characters, and certain storylines that we see in the comic book we will see in various places through Season 5," he said.

A few more teaser videos have been released and one of them showed Tyreese in a home watching a group of walkers, while another video showed Rick telling Gareth that he would kill him.