Stranger Things fans convinced new trailer confirms Billy is possessed by the terrifying Mind Flayer in series 3

THERE is less than two weeks until season three of Stranger Things drops and fans are already convinced they know who this series’ Big Bad is going to be.

In the final trailer for the next instalment it looks like Max’s step-brother Billy has made the leap from quite nasty to pure possessed evil by the terrifying Mind Flayer.

Fans quickly flooded Twitter with their conspiracy theories about is set to go down in the next chapter of the saga.

One wrote: “Whether Possessed Billy is the Big Bad or just evil for part of the season is unknown at this point, but the stakes definitely have been raised, with a menacing voice threatening that: “We are going to end you, we are going to end your friends… and then we are going to end everyone.”

“so how’s Mrs. Wheeler feeling now that her boy toy IS POSSESSED BY A CREATURE FROM ANOTHER DIMENSION? #StrangerThings3 #StrangerThings,” added a second.

And a third summerised: “Billy: lives with a monster Billy: acts like a monster Billy: now possessed by a monster #StrangerThings”

Netflix

Although Eleven closed off the Upside Down in the last season, the gang are worried that not every supernatural horror was on the right side of the gate when she did.

And they’re right, because after some teasing in the previous trailer and poster, it looks like Billy has been taken over by something that has turned him completely evil.

After the first trailer for Stranger Things season 3, which was all sunshine, unicorns and puppies – this one is the exact opposite: everyone is making really dramatic statements, looking scared and someone has turned off the lights.

Although Eleven closed off the Upside Down in the last season, the gang are worried that not every supernatural beastie was on the right side of the gate when she did.

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