Although we were given some glimpses into the Lab, the true extent of their experiments is largely a mystery.
But now it looks like the shady folks at the Lab are going to be terrorizing some other characters.
If this new video’s footage is any indication, it looks like Stranger Things 2 (as The Duffer Brothers call it) will really delve into the inner workings of Hawkins Lab.
The biggest clues we got were from Eleven’s flashback sequences, where we were shown how she was forced into terrifying and painful experiments to test her psychic abilities.