At San Diego Comic-Con today, Netflix provided a first glimpse at season two of its hit series Stranger Things, and it'll have you dusting off your vinyl copy of "Thriller."

Will Byers has returned from the Upside Down, but as the closing scenes of season one suggested, he's not completely free from the nightmarish alternative reality. During a trip to the arcade with his friends, Will suddenly returns to the Upside Down and witnesses a menacing sky and a flash of The Monster, until Mike snaps him out of it.

"Nothing's going to go back to the way that it was," a voiceover says, as the opening to "Thriller" slowly builds. Especially for Will, who is not doing so well after his journey to the dark side. "A bigger, sinister entity still threatens those who survived," according to Netflix.

The gang is on the case, with the help of some essential 80s gear—Ghostbusters proton packs and ghost traps. But their secret weapon is still in the Upside Down; or is she?

The second season arrives on Oct. 27, just in time for some Halloween binge watching. The first season arrived a year ago, and is available for streaming on Netflix now. Also check out our roundup of TV Shows to Watch if You Love Stranger Things.

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