When a young boy vanishes, a small town uncovers a mystery involving secret experiments, terrifying supernatural forces, and one strange little girl.
Episode 1 - Chapter One: MADMAXRelease Date: 2017-10-27
As the town preps for Halloween, a high-scoring rival shakes things up at the arcade, and a skeptical Hopper inspects a field of rotting pumpkins.
Episode 2 - Chapter Two: Trick or Treat, FreakRelease Date: 2017-10-27
After Will sees something terrible on trick-or-treat night, Mike wonders whether Eleven's still out there. Nancy wrestles with the truth about Barb.
Episode 3 - Chapter Three: The PollywogRelease Date: 2017-10-27
Dustin adopts a strange new pet, and Eleven grows increasingly impatient. A well-meaning Bob urges Will to stand up to his fears.
Episode 4 - Chapter Four: Will the WiseRelease Date: 2017-10-27
An ailing Will opens up to Joyce -- with disturbing results. While Hopper digs for the truth, Eleven unearths a surprising discovery.
Episode 5 - Chapter Five: Dig DugRelease Date: 2017-10-27
Nancy and Jonathan swap conspiracy theories with a new ally as Eleven searches for someone from her past. “Bob the Brain” tackles a difficult problem.
Episode 6 - Chapter Six: The SpyRelease Date: 2017-10-27
Will's connection to a shadowy evil grows stronger, but no one's quite sure how to stop it. Elsewhere, Dustin and Steve forge an unlikely bond.
Episode 7 - Chapter Seven: The Lost SisterRelease Date: 2017-10-27
Psychic visions draw Eleven to a band of violent outcasts and an angry girl with a shadowy past.
Episode 8 - Chapter Eight: The Mind FlayerRelease Date: 2017-10-27
An unlikely hero steps forward when a deadly development puts the Hawkins Lab on lockdown, trapping Will and several others inside.
Episode 9 - Chapter Nine: The GateRelease Date: 2017-10-27
Eleven makes plans to finish what she started while the survivors turn up the heat on the monstrous force that's holding Will hostage.