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S3 E19 · The Mascot Upshot
Big Hero 6 The Series is a comedy and sci-fi & fantasy TV series that premiered on Disney XD on November 20, 2017. It has 3 seasons and 65 episodes so far and has ended. The latest episode, Season 3 Episode 19 "The Mascot Upshot", aired on February 15, 2021.
Picking up immediately following the events in the feature film, these are the continuing adventures and friendship of 14-year-old tech genius Hiro and his compassionate, cutting-edge robot Baymax. As the new prodigy at San Fransokyo Institute of Technology, Hiro now faces daunting academic challenges and the social trials of being the little man on campus. Off campus, the stakes are raised for the high-tech heroes as they must protect their city from an array of scientifically enhanced villains.
Last updated
65 episodes · 3 seasons
2017 · 22 episodes · Last episode: 8 years ago
E22
Big Hero 6 face their greatest challenge as Obake unleashes his plan on San Fransokyo.
E21
After the gang goes to a spooky haunted house, Hiro keeps seeing Tadashi around the city and ultimately finds himself face to face with his brother.
E20
To try to prove Yama is behind a mysterious crime spree, perpetrated by tiny bots, Hiro is drawn back into the illegal world of bot-fighting.
E19
Hiro and the others plan the ultimate birthday surprise for Wasabi by recovering his car from the bottom of the bay, but Baron Von Steamer ruins the celebration.
E18
When a monster wreaks havoc in San Fransokyo, Big Hero 6 must go on a real-life monster hunt.
E17
Richardson Mole blackmails his way into Big Hero 6.
E16
Hiro invents a tiny robot, Mini-Max, to supervise and be a sidekick to Fred while the rest of the team is in class.
E15
Karmi posts Big Hero 6 fan fiction, embarrassing Hiro.
E14
Honey Lemon takes art classes at a rival school.
E13
Hiro decides to upgrade himself with super strength.
E12
Hiro becomes frustrated when he's deemed too young to attend a science workshop hosted by SFIT's most famous alumni, Dr. Trevor Trengrove.
E11
Wasabi's need for order clashes with Hiro's chaotic work style when they collaborate on a school project.
E10
Crazy game show host Mr. Sparkles threatens to hurt Hiro's cat Mochi to force Go Go to join a game. But she is very afraid of public appearances.
E9
Although he is obviously ill, Hiro refuses to listen to his team-mates and Baymax and only watch from afar as they fight the mercenary team Mad Jacks.
E8
After Aunt Cass nearly discovers Hiro's secret membership in the Big Hero 6, Hiro tries to set her up with someone to distract her.
E7
Hiro becomes demoralized when his latest school project fails spectacularly; the team must take on the incompetent villain, Globby.
E6
Hiro, Fred, and Baymax follow GoGo into the mysterious Muirahara Woods where they get lost and everything electronic strangely fails including Baymax.
E5
When Aunt Cass stumbles into an underground cooking competition, she thrives and becomes addicted to the excitement.
E4
When supervillain Baron Von Steamer crashes Fred’s Bro-Tillion, the Big Hero 6 team springs into action.
E3
Go Go and Honey Lemon quickly clash when they become roommates. Meanwhile, when a thief steals Honey Lemon’s chem-lab purse, it accidentally turns him into a monster.
E2
As Hiro tries to find a way to connect to classmate Karmi, Go Go and Fred dive deep into comic book mythology to defeat High Voltage, a mother-daughter supervillain duo.
E1
Hiro thinks Baymax is lost forever, until he finds the chip that Tadashi designed to create Baymax. Hiro immediately gets to work rebuilding his friend.
2019 · 24 episodes · Last episode: 6 years ago
Season two finds Hiro and the Big Hero 6 team in upgraded super suits as they take on a variety of innovative villains, bio-engineered monsters and high-tech robots.
Big Hero 6 The Series Season 2 release dates →
E24
Chief Cruz and the police get the upper hand in their battle with both villains and Big Hero 6 when they begin using Buddy Guardians, powerful new robots produced by Krei Tech.
E23
Supersonic Stu busts his grandmother, Supersonic Sue, out of prison.
E22
A new villain, Major Blast, appears in the city and targets Fred.
E21
Fred's invisibility function on his suit glitches during patrol.
E20
Megan confronts Hiro about being a vigilante and threatens to tell Chief Cruz the truth.
E19
Momakase blackmails Hiro into helping her steal her family's knives from Yama's safe.
E18
When Hiro finds a wrapped present in the closet, he assumes it's from Aunt Cass and takes it in order to figure out what it is. However, after a mix-up, the present becomes lost and Hiro enlists the Big Hero 6 team to track it down.
E17
Evil villain Hardlight challenges the Big Hero 6 team to a real-life video game duel.
E16
Nega-Globby takes control of Globby’s body to cause chaos around the city.
E15
Professional mech-wrestler El Fuego is intent on becoming the toughest fighter in San Fransokyo and decides he must beat the strongest challenger he can find, Baymax.
E14
When Fred runs into a string of bad luck, Megan reveals to Hiro that she’s trying to uncover the true identities of Big Hero 6 for her school’s newspaper.
E13
Big Hero 6 must continue to fight off a city overrun with monsters.
E12
Karmi and Hiro team up to help treat someone with genetically engineered parasites.
E11
Karmi and Hiro team up to help treat someone with genetically engineered parasites.
E10
Upon discovering Baymax’s ability to detect if a person is lying, Hiro attempts to use him to uncover proof of deceit.
E9
Big Hero 6 attempts to thwart a bank robbery and encounter Supersonic Sue, an old school roller skating villain.
E8
Mayoi, mysterious yet adorable creatures, begin to appear in San Fransokyo.
E7
When Hiro and Go Go accompany Krei to the woods to deal with Nedd Ludd, they run into The Hibagon, a legendary monster.
E6
Big Hero 6 must stop a secret underground racing league.
E5
Honey Lemon sets out to make Globby human again.
E4
When Aunt Cass sets Hiro up on a date, he begins to wonder if he’s missing out on being a regular kid.
E3
Hiro and Fred enlist Karmi to find out what happened to Orso Knox, the man who was mysteriously turned into a monster.
E2
Professor Granville becomes increasingly pushy with Big Hero 6 as she helps them figure out a mysterious series of food-related burglaries.
E1
Hiro’s jealousy of Karmi’s internship at Sycorax leads him to intern at Krei Tech.
2020 · 19 episodes · Last episode: 5 years ago
E19
Hiro plans to defeat The Mascots once and for all.
E18
Krei invents a karaoke machine.
E17
Noodle Burger Boy and the mascots abduct Fred.
E16
When Big Hero 6 find Mr. Sparkles working at the Pizza Party-torium, he tells them he's decided to leave the world of crime behind.
E15
When Krei is lost in the old Sycorax building, the heroes must search the abandoned monster factory to find him.
E14
In order to recruit child prodigy Rishi Patel, Professor Granville enlists Hiro to give him a tour of SFIT.
E13
When Basemax opens a spam email, she gets infected with a virus.
E12
Globby and Honey Lemon feel guilty about trapping Nega-Globby in the Glop-Vac.
E11
Go Go reluctantly goes undercover as the co-host of Wendy Wower's television show.
E10
4 2 Sing, a famous boy band, decides to be crime fighters and challenge Big Hero 6 to a superhero-off.
E9
Fred meets the girl of his dreams, Olivia, only to be rejected by her for reasons he doesn’t understand.
E8
After Fred is attacked by mechanical cobras, he learns that they were actually sent after Heathcliff.
E7
Hardlight crashes Karmi’s autograph session.
E6
When Krei wants to sell the Mayor an automated fleet of shuttle vehicles, Honey Lemon suggests giving the shuttles a friendly face and an upbeat personality.
E5
A low-charged Baymax and Mini-Max join forces with Noodle Burger Boy to save Big Hero 6.
E4
Hiro switches Baymax’s chip with Mini-Max’s so that Baymax can rescue Mochi.
E3
Hiro enlists the help of the team when Granville’s three dogs go missing while under his watch.
E2
Big Hero 6 responds to Richardson Mole’s every whim when he is made mayor for the day.
E1
Hiro and a short-handed Big Hero 6 team attempt to stop Noodle Burger Boy and his new family.
Created by Mark McCorkle and Bob Schooley
Mara Wilson
Liv Amara (voice)
Katy Mixon
Barb (voice)
Sophie Reynolds
Juniper (voice)
Haley Tju
Karmi (voice)
Andy Richter
Globby (voice)
Stan Lee
Fred's Dad (voice)
Susan Sullivan
Fred's Mom (voice)
Gordon Ramsay
Bolton Gramercy (voice)
Alton Brown
Yum Laboughé (voice)
Isabella Gómez
Megan (voice)
Daniel Henney
Tadashi (voice)
Ben Feldman
Chris (voice)
Christy Carlson Romano
Trina (voice)
Will Friedle
Hardlight (voice)
Nestor Carbonell
Chief Cruz (voice)
Alan Tudyk
Alistair Krei (voice)
Big Hero 6 The Series has ended, so no new episodes are scheduled. The final episode aired on February 15, 2021.
The most recent episode of Big Hero 6 The Series, Season 3 Episode 19 "The Mascot Upshot", aired on February 15, 2021.
Big Hero 6 The Series has 3 seasons with 65 episodes in total.
Big Hero 6 The Series first aired on Disney XD on November 20, 2017.
Download the Streambay app, follow Big Hero 6 The Series, and you'll get a push notification the moment each new episode is released.
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