
Barb wakes alone in a rotting mirror of Steve's pool
Cold open: Barb comes to in a dark, decaying copy of Steve's backyard and something hunts her while Nancy and Steve are upstairs.
19 moments · 24 min of essential viewing in a 51-minute episode.

Cold open: Barb comes to in a dark, decaying copy of Steve's backyard and something hunts her while Nancy and Steve are upstairs.

Nancy comes home hours late in Steve's sweatshirt; Karen asks if he is her boyfriend and begs her to talk about what happened.

Joyce begs the flickering lamps to answer; Jonathan calls it bad wiring and asks his mother to stop and sleep.

Lucas unpacks Vietnam-era gear, Dustin unpacks candy, and the boys try to get Eleven to fly a toy with her mind.

Before school Mike hides Eleven in the basement and shows her on the clock when to meet the boys at the power lines.

Deputies joke about space weapons while Hopper leans on the gate guard: a panicked mayor, reporters, ten minutes tops.

The security chief swears nobody gets in, but the footage from the night Will vanished is bone dry during a storm.

Rock hunting by the creek: X-Men or Green Lantern, 'why don't you marry her', a cruel bully, then the perfect slingshot stone.

Marissa tells Hopper exactly what he should have called to say, then the deputies start digging through newspapers on Hawkins Lab.

Joyce explains the Christmas lights, worries about Mike, then Holly wanders toward the wall and Joyce abruptly ends the visit.

Nancy calls the Hollands to check on Barb and ends up covering for a sleepover that never happened.

Tommy grabs Jonathan's bag, the photos from the party come out, and Steve breaks the camera while Nancy watches.

Eleven refuses to hurt a cat, is dragged toward solitary, and shows Papa what she can do; back in the present she escapes to meet Mike.

Eleven asks about Mike's cut, he lies, and she holds him to the rule; mouth breather and knucklehead get explained.

Alone with a single bulb, Joyce sets up a yes/no code and gets her first real answers from her son.

Powell dismisses the Terry Ives story, but Hopper lays out the lab's old research and the scrap of fabric at the pipe.

At the power lines the search ends at the Byers house; Lucas wants the cops, Mike refuses, then sirens pull them away.

Joyce reads Will's answer letter by letter off the painted wall and begs him to tell her what to do next.

Hopper watches divers pull a small body from the water; the boys see it on the news and Mike screams at Eleven for lying.

The leader of the group of friends, the first to shelter Eleven. Played by Finn Wolfhard.

The group's curious, sharp-tongued scientist, never without a theory. Played by Gaten Matarazzo.

A girl with a shaved head and telekinetic powers who escapes a government lab and finds the boys. Played by Millie Bobby Brown.

Hawkins' police chief, a man with a lost past who takes the Byers case seriously when nobody else does. Played by David Harbour.

The group's skeptic, quickest to question Eleven and to act. Played by Caleb McLaughlin.

Will's mother, who refuses to believe her son is gone and will tear her house apart to reach him. Played by Winona Ryder.

Mike's older sister, pulled from her own high-school life into the search. Played by Natalia Dyer.

The party: the three boys, their walkie-talkies and every argument. 70 scenes together, in story order.

Will's older brother, a loner with a camera who looks for his brother his own way. Played by Charlie Heaton.

The boy who found her in the rain and the girl with the powers: their story, scene by scene. 54 scenes together, in story order.

The girl next door and the loner with the camera, monster-hunting together. 46 scenes together, in story order.

The popular senior dating Nancy, more than the hair suggests. Played by Joe Keery.

A grieving chief and the kid he hides: the makeshift family at the heart of the show. 26 scenes together, in story order.

The high-school couple whose romance the Upside Down pulls apart. 25 scenes together, in story order.

Mike and Nancy's mother, holding the Wheeler household together. Played by Cara Buono.

The scientist who ran the lab and calls Eleven his own. Played by Matthew Modine.

The girl and the man she was taught to call Papa. 9 scenes together, in story order.