Stranger Things Season 3
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50 free Stranger Things Season 3 trivia questions with answers — trivia quiz, new questions added Oct 2026.
Stranger Things 3 swapped the autumn gloom of the first two seasons for neon and sunburn. It is the summer of 1985, a gleaming new mall has drained the life from downtown Hawkins, and the kids are suddenly teenagers with jobs, crushes and curfews. Under the bright colours sits the series' nastiest monster yet and a Cold War plot buried beneath the food court. This quiz covers the whole season: who did what at Starcourt, what the Scoops Ahoy crew found below the mall, how the possessions spread through town, and how the final battle played out. A later stretch turns to the cast, the filming, the music and the brand tie-ins that made the summer of its release hard to escape. It is written for fans who have watched the season at least once. The early questions stick to the big moments most viewers remember; the later ones reward a rewatch and a taste for behind-the-scenes detail.
30 of 50 questions with answers and explanations. Play the quiz
Q 01In Stranger Things 3, which 1984 film theme must Dustin sing before Suzie shares a vital number?
The NeverEnding Story
The NeverEnding Story became an earworm for the cast on the day the duet was filmed, and streams of Limahl's 1984 original jumped by about 800 percent after the finale.
Q 02In Stranger Things 3, what does Erica demand in return for crawling through Starcourt Mall's vents?
Free ice cream
Free ice cream wins over the only member of the team small enough for the vents, and Erica ends the season with Will's old Dungeons & Dragons manuals.
Q 03In Stranger Things 3, what do Russian captors inject into Steve in the lab beneath Starcourt Mall?
Truth serum
Truth serum leaves Steve babbling rather than helpful, and it is still wearing off when he admits his feelings to his co-worker, who then comes out to him.
Q 04In Stranger Things 3, how do Eleven and friends test whether Billy is possessed by the Mind Flayer?
Trapping him in a sauna
Trapping him in a sauna works because heat is what drove the Mind Flayer out of Will a season earlier. Billy smashes through the door before Eleven can stop him.
Q 05In Stranger Things 3, which weapon proposed by Lucas do the teens hurl at the Mind Flayer?
Fireworks
Fireworks taken from a supermarket keep the monster reeling while Hopper and Joyce race to shut the gate below. An early pitch had it rampaging through the town parade instead.
Q 06In Stranger Things 3, which odd household failure first convinces Joyce that Hawkins is in danger?
Magnets losing their grip
Magnets losing their grip on her fridge and at the store where she works point Joyce to a power-hungry machine hidden somewhere in town.
Q 07Which unpopular 1985 soft drink did Coca-Cola briefly bring back to promote Stranger Things 3?
New Coke
New Coke returned in a run of about 500,000 cans, and demand was strong enough to crash Coca-Cola's online store.
Q 08Maya Hawke of Stranger Things 3 is the daughter of Ethan Hawke and which of his Gattaca co-stars?
Uma Thurman
Uma Thurman met Ethan Hawke on the Gattaca set, and their daughter made her screen debut as Jo March in a BBC Little Women two years before her Hawkins breakout.
Q 09Which animals swarm an abandoned mill and burst into the Mind Flayer's new body in Stranger Things 3?
Rats
Rats lured to the mill explode into a fleshy mass that grows as possessed townspeople later melt into it. A teaser of rats in an industrial ruin hinted at the plot months earlier.
Q 10In the Stranger Things 3 mid-credits scene, Russian guards feed a prisoner to which captive creature?
A Demogorgon
A Demogorgon devours the unlucky inmate while the guards spare a mystery American, the first hint that Hopper is still alive after the blast under the mall.
Q 11In Stranger Things 3, who finally cracks the coded Russian message that Dustin picks up on his radio?
Robin Buckley
Robin Buckley was first written as a love interest for Steve, a plan dropped midway through filming; in the plot she translates the message and spots that it is a code.
Q 12In Stranger Things 3, which summer job does Billy hold when the Mind Flayer takes control of him?
Lifeguard
Lifeguard duty at the town pool became the theme of a real H&M clothing campaign, with Billy actor Dacre Montgomery as its model.
Q 13In Stranger Things 3, who takes Eleven on a shopping spree at Starcourt Mall after Mike lies to her?
Max Mayfield
Q 21In the Stranger Things 3 finale, what must Joyce do to destroy the Russians' gate-opening machine?
Turn two keys at once
To turn two keys at once takes two people, so with Hopper trapped beside the machine, Joyce ties his gun strap to one key and stretches to reach the other.
Q 22In Stranger Things 3, what does Eleven lose after pulling a piece of the Mind Flayer from her leg?
Her powers
Her powers are still missing three months later, when she cannot even pull a teddy bear down from a high shelf while packing to leave Hawkins.
Q 23In Stranger Things 3, where did Dustin meet Suzie, the girlfriend his friends doubt is real?
At science camp
Max Mayfield suggests the trip to take Eleven's mind off Mike, and the outing ends with Eleven dumping him on the spot when she catches him in another lie.
Q 14Stranger Things 3 was released on which American holiday, the one its plot builds toward?
Independence Day
Independence Day 2019 was the release date, matching a plot that comes to a head on the same holiday in 1985. The first poster showed a creature closing in on the cast mid-celebration.
Q 15In Stranger Things 3, what do Nancy and Jonathan catch elderly Mrs. Driscoll eating in her home?
Fertilizer
Fertilizer is exactly what her basement pests had been devouring, and Nancy later recognises the dark veins on Mrs. Driscoll's face from Will's possession.
Q 16In Stranger Things 3, where do Nancy and Jonathan spend the summer working as interns?
A newspaper
A newspaper, The Hawkins Post, takes them both on: Jonathan in photography, and Nancy stuck fetching coffee for a newsroom that mocks her pitches.
Q 17After a fight with Mike and Lucas in Stranger Things 3, what does Will tear down in the rain?
His childhood fort
His childhood fort, Castle Byers, falls to a baseball bat. Noah Schnapp enjoyed swinging it but said he cried all night once the scene was finished.
Q 18Which star of The Princess Bride plays Hawkins's corrupt mayor, Larry Kline, in Stranger Things 3?
Cary Elwes
Cary Elwes plays a mayor blackmailed into helping the Russians buy up Hawkins. The casting notice called him a classic '80s politician who cares more about his image than his town.
Q 19In Stranger Things 3, how does Eleven stop the Russian guards hunting Dustin's group in the food court?
Throwing a display car
Throwing a display car, a Chrysler LeBaron parked in the food court, flattens the guards, and the wreck later supplies the part needed to restart Nancy's sabotaged station wagon.
Q 20In the Stranger Things 3 finale, which memory does Eleven describe to free Billy from the Mind Flayer?
His mother at the seaside
His mother at the seaside is the happy memory Eleven found while searching his mind for the monster. Recalling it lets Billy break free and step between the creature and her.
At science camp, Camp Know Where, Dustin found a girlfriend nobody believes in until the finale, when the whole group hears her over the radio.
Q 24In Stranger Things 3, which sweet drink does the kidnapped Russian scientist come to love?
Cherry Slurpee
Cherry Slurpee in hand, the scientist also falls for Looney Tunes cartoons, and hopes that helping Hopper will earn him American citizenship.
Q 25The Starcourt Mall of Stranger Things 3 was filmed in a real, half-empty mall in which U.S. state?
Georgia
Georgia's Gwinnett Place Mall, near Duluth, opened in 1984, so its bones already matched the period. The crew redressed a vacant section and fully stocked it with 1980s brands.
Q 26Dacre Montgomery, who plays the swaggering Billy in Stranger Things 3, comes from which country?
Australia
Australia is home: Dacre Montgomery was born in Perth to a New Zealander and a Canadian, and played the Red Ranger in Power Rangers the year he joined the series.
Q 27The Stranger Things 3 mid-credits scene is set at a secret Russian prison in which remote region?
Kamchatka
Kamchatka is where the guards pass over the cell of an unnamed American, the season's parting clue that Hopper is not dead after all.
Q 28At the end of Stranger Things 3, Mike and Eleven plan to see each other again at which holiday?
Thanksgiving
Thanksgiving is the date they set after Eleven finally tells Mike she loves him, just before she leaves Hawkins with Joyce and her sons.
Q 29In Stranger Things 3, which Russian scientist do Hopper and Joyce kidnap from a hidden lab?
Alexei
Alexei speaks no English, so his captors need an interpreter, and he takes to American fast food and cartoons before he is shot dead at the town fair.
Q 30In Stranger Things 3, who translates for the Russian scientist whom Hopper and Joyce take captive?
Murray Bauman
Murray Bauman is the only Russian speaker they know, and he ends up joining Hopper and Joyce in the raid on the base beneath the mall.