Things take a turn for Eleven.

She's back in a laboratory ... with Brenner.

He's alive.

He and Owens believe they can change things and want to look to the past to find a way to use her powers.

She tries to run off but they put her in the chamber again.

We learn that she was bullied in the laboratory by other students.

Things take a dangerous turn and she finds herself fighting back.

She has powers in the present and sends rude guards flying, but that's the extent of her abilities.

A desperate fight breaks out on the plane as Joyce knocks some of the Peanut Butter down to take down Yuri.

They manage to get control of the plane, but they crash it.

The Tigers catch up with Eddie, but Vecna shows up to claim one of the boys.