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.
Big Hero 6 The Series (Season 2)
Internabout (Episode 1) 6.5
Air date: 2019-05-06
Runtime: 24 min
Overview: Hiro’s jealousy of Karmi’s internship at Sycorax leads him to intern at Krei Tech.
Seventh Wheel (Episode 2) 7.0
Air date: 2019-05-07
Runtime: 24 min
Overview: Professor Granville becomes increasingly pushy with Big Hero 6 as she helps them figure out a mysterious series of food-related burglaries.
Prey Date (Episode 3) 7.0
Air date: 2019-05-08
Runtime: 24 min
Overview: Hiro and Fred enlist Karmi to find out what happened to Orso Knox, the man who was mysteriously turned into a monster.
Something's Fishy (Episode 4) 6.5
Air date: 2019-05-09
Runtime: 25 min
Overview: When Aunt Cass sets Hiro up on a date, he begins to wonder if he’s missing out on being a regular kid.
Nega-Globby (Episode 5) 6.5
Air date: 2019-05-10
Runtime: 25 min
Overview: Honey Lemon sets out to make Globby human again.
The Fate of the Roommates (Episode 6) 7.0
Air date: 2019-05-13
Runtime: 24 min
Overview: Big Hero 6 must stop a secret underground racing league.
Muira-Horror! (Episode 7) 7.0
Air date: 2019-05-14
Runtime: 25 min
Overview: When Hiro and Go Go accompany Krei to the woods to deal with Nedd Ludd, they run into The Hibagon, a legendary monster.
Something Fluffy (Episode 8) 6.5
Air date: 2019-05-15
Runtime: 25 min
Overview: Mayoi, mysterious yet adorable creatures, begin to appear in San Fransokyo.
Supersonic Sue (Episode 9) 6.5
Air date: 2019-05-16
Runtime: 24 min
Overview: Big Hero 6 attempts to thwart a bank robbery and encounter Supersonic Sue, an old school roller skating villain.
Lie Detector (Episode 10) 7.0
Air date: 2019-05-17
Runtime: 25 min
Overview: Upon discovering Baymax’s ability to detect if a person is lying, Hiro attempts to use him to uncover proof of deceit.
Write Turn Here (Episode 11) 6.5
Air date: 2019-09-03
Runtime: 24 min
Overview: Karmi and Hiro team up to help treat someone with genetically engineered parasites.
City of Monsters (1) (Episode 12) 5.5
Air date: 2019-09-04
Runtime: 25 min
Overview: Karmi and Hiro team up to help treat someone with genetically engineered parasites.
City of Monsters (2) (Episode 13) 6.0
Air date: 2019-09-05
Runtime: 25 min
Overview: Big Hero 6 must continue to fight off a city overrun with monsters.
Mini-Maximum Trouble (Episode 14) 6.5
Air date: 2019-09-06
Runtime: 24 min
Overview: 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.
El Fuego (Episode 15) 5.5
Air date: 2019-09-09
Runtime: 24 min
Overview: 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.
The Globby Within (Episode 16) 6.0
Air date: 2019-09-10
Runtime: 25 min
Overview: Nega-Globby takes control of Globby’s body to cause chaos around the city.
Hardlight (Episode 17) 6.0
Air date: 2019-09-11
Runtime: 24 min
Overview: Evil villain Hardlight challenges the Big Hero 6 team to a real-life video game duel.
The Present (Episode 18) 7.0
Air date: 2019-12-07
Runtime: 25 min
Overview: 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.
Hiro The Villain (Episode 19) 7.0
Air date: 2020-01-04
Runtime: 25 min
Overview: Momakase blackmails Hiro into helping her steal her family's knives from Yama's safe.
Portal Enemy (Episode 20) 6.0
Air date: 2020-01-11
Runtime: 24 min
Overview: Megan confronts Hiro about being a vigilante and threatens to tell Chief Cruz the truth.
Fred the Fugitive (Episode 21) 7.0
Air date: 2020-01-18
Runtime: 24 min
Overview: Fred's invisibility function on his suit glitches during patrol.
Major Blast (Episode 22) 6.5
Air date: 2020-01-25
Runtime: 24 min
Overview: A new villain, Major Blast, appears in the city and targets Fred.
Fear Not (Episode 23) 6.0
Air date: 2020-01-27
Runtime: 24 min
Overview: Supersonic Stu busts his grandmother, Supersonic Sue, out of prison.
Legacies (Episode 24) 7.0
Air date: 2020-01-28
Runtime: 21 min
Overview: 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.

Seasons

Episodes 22

Episodes 24

Episodes 19

Episodes 27