
Cold open: Kali's crew loses the Pittsburgh police in a tunnel that isn't there
A van chase through downtown Pittsburgh ends when a pursuing cop brakes for a tunnel only he can see, and a radio voice calls out Kali.
20 moments · 26 min of essential viewing in a 48-minute episode.

A van chase through downtown Pittsburgh ends when a pursuing cop brakes for a tunnel only he can see, and a radio voice calls out Kali.

Couch-cushion pennies, a mowed lawn and a raid on Nancy's savings: the boys radio each other to tally quarters before arcade night.

Dustin loses at Dragon's Lair, then finds his top score smashed by someone named Mad Max. Keith will only talk in exchange for a date with Nancy.

Will steps out for air and the arcade goes dark and empty around him. Mike finds him shaken and coaxes him back inside.

A conspiracy-minded journalist chases Hopper into the station with reports of a shaved-head girl with powers and a theory about Barbara's fate.

Steve's essay ties a basketball game to his granddad's war; Nancy gently tears it apart and Steve admits he may just work for his dad.

The boys clock a new skater in the schoolyard; in class Mr. Clarke introduces Maxine from California, who insists on Max.

Bob visits Joyce at work, admits he can't stop thinking about her, and asks that Jonathan skip the scary movies for movie night.

A farmer blames his feuding neighbor Eugene for poisoning his prize pumpkins overnight; Hopper humors him while eyeing the rot.

Nancy won't let Jonathan spend Halloween alone with his records and a Vonnegut novel; Steve arrives in sunglasses to break it up.

Lucas and Dustin debate whether a girl can be Mad Max while watching her through binoculars, until she leaves them a note.

Driving Will to his appointment, Joyce reminds him there's nothing to be nervous about and that she'll be in the room the whole time.

Dr. Owens warms Will up with candy talk, then Will recounts being frozen in the Upside Down under a storm that felt like it was watching him.

The doctor predicts more episodes and asks for trust; outside, Joyce bristles and Hopper backs the science but insists she call him if it worsens.

Waiting for Max to show, Dustin brags about his new teeth while Lucas watches her argue with her brother, then play like a pro.

Karen lists Mike's year of trouble and Ted delivers the verdict in baseball terms; Mike pleads emotional value for his toys.

Over KFC, Barb's parents reveal they are selling the house to pay Murray Bauman, and say they feel hopeful for the first time. Nancy cannot bear it.

Alone in the basement, Mike keeps his nightly ritual of radioing Eleven, asking only for a sign she's okay. Dustin cuts in on the channel.

Will shows Jonathan his Zombie Boy drawing and says everyone treats him like he'll break. Jonathan answers with Bowie versus Kenny Rogers.

A reproach about signals and lateness, a rule about dinner before dessert: the episode ends on who Hopper has been keeping secret.

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 quiet boy whose disappearance on his way home sets everything in motion. Played by Noah Schnapp.

The chief and the mother who refuses to be told she is crazy. 46 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.

The new girl in Hawkins, a skateboarder with the arcade high score and a stepbrother she fears. Played by Sadie Sink.

A mother talking to her lost boy through fairy lights, then nursing him back. 34 scenes together, in story order.

The skateboarder from California and the boy who kept turning up at her arcade. 29 scenes together, in story order.

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.

Joyce's kind boyfriend from the RadioShack, a puzzle solver who wants a quiet life. Played by Sean Astin.

The lab's new director, gentler than Brenner, keeping watch on Will. Played by Paul Reiser.

Max's stepbrother, the new king of Hawkins High, all menace and mullet. Played by Dacre Montgomery.