Millie Bobby Brown's Eleven returns in final 'Stranger Things' Season 2 trailer

Oct. 13 (UPI) -- The return of Millie Bobby Brown's Eleven is teased in the final trailer for Season 2 of Netflix's supernatural drama, Stranger Things.

The clip, released Friday, begins with Eleven retrieving her favorite snack, an Eggo waffle from a container in the snow.

The trailer then checks in with the rest of the citizens of Hawkins, Ind., as they deal with the events of the first season and address the reappearance of supernatural forces around Halloween.

"These are not nightmares. It's happening and it all leads back to here," star David Harbour says in relation to the Hawkins Lab where Eleven was experimented on and where the sinister Upside Down world was discovered.

The rest of the cast including Finn Wolfhard, Gaten Matarazzo, Caleb McLaughlin, Natalia Dyer, Charlie Heaton, Joe Keery, Noah Schnapp and Winona Ryder also make appearances in the trailer.

"It's 1984 and the citizens of Hawkins, Indiana are still reeling from the horrors of the demogorgon and the secrets of Hawkins Lab. Will Byers has been rescued from the Upside Down but a bigger, sinister entity still threatens those who survived," reads the synopsis.

Stranger Things Season 2 is set to premiere on Netflix on Oct. 27.