Air date: 2019-05-06

Runtime: 24 min

Hiro’s jealousy of Karmi’s internship at Sycorax leads him to intern at Krei Tech.

Air date: 2019-05-07

Runtime: 24 min

Professor Granville becomes increasingly pushy with Big Hero 6 as she helps them figure out a mysterious series of food-related burglaries.

Air date: 2019-05-08

Runtime: 24 min

Hiro and Fred enlist Karmi to find out what happened to Orso Knox, the man who was mysteriously turned into a monster.

Air date: 2019-05-09

Runtime: 25 min

When Aunt Cass sets Hiro up on a date, he begins to wonder if he’s missing out on being a regular kid.

Air date: 2019-05-10

Runtime: 25 min

Honey Lemon sets out to make Globby human again.

Air date: 2019-05-13

Runtime: 24 min

Big Hero 6 must stop a secret underground racing league.

Air date: 2019-05-14

Runtime: 25 min

When Hiro and Go Go accompany Krei to the woods to deal with Nedd Ludd, they run into The Hibagon, a legendary monster.

Air date: 2019-05-15

Runtime: 25 min

Mayoi, mysterious yet adorable creatures, begin to appear in San Fransokyo.

Air date: 2019-05-16

Runtime: 24 min

Big Hero 6 attempts to thwart a bank robbery and encounter Supersonic Sue, an old school roller skating villain.

Air date: 2019-05-17

Runtime: 25 min

Upon discovering Baymax’s ability to detect if a person is lying, Hiro attempts to use him to uncover proof of deceit.

Air date: 2019-09-03

Runtime: 24 min

Karmi and Hiro team up to help treat someone with genetically engineered parasites.

Air date: 2019-09-04

Runtime: 25 min

Karmi and Hiro team up to help treat someone with genetically engineered parasites.

Air date: 2019-09-05

Runtime: 25 min

Big Hero 6 must continue to fight off a city overrun with monsters.

Air date: 2019-09-06

Runtime: 24 min

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.

Air date: 2019-09-09

Runtime: 24 min

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.

Air date: 2019-09-10

Runtime: 25 min

Nega-Globby takes control of Globby’s body to cause chaos around the city.

Air date: 2019-09-11

Runtime: 24 min

Evil villain Hardlight challenges the Big Hero 6 team to a real-life video game duel.

Air date: 2019-12-07

Runtime: 25 min

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.

Air date: 2020-01-04

Runtime: 25 min

Momakase blackmails Hiro into helping her steal her family's knives from Yama's safe.

Air date: 2020-01-11

Runtime: 24 min

Megan confronts Hiro about being a vigilante and threatens to tell Chief Cruz the truth.

Air date: 2020-01-18

Runtime: 24 min

Fred's invisibility function on his suit glitches during patrol.

Air date: 2020-01-25

Runtime: 24 min

A new villain, Major Blast, appears in the city and targets Fred.

Air date: 2020-01-27

Runtime: 24 min

Supersonic Stu busts his grandmother, Supersonic Sue, out of prison.

Air date: 2020-01-28

Runtime: 21 min

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.