Big Hero 6 The Series

The BEST episodes of Big Hero 6 The Series

Every episode of Big Hero 6 The Series ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Big Hero 6 The Series!

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: 8/9/2022Network: Disney XD
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Cobra and Mongoose
star
8.70
20 votes

#1 - Cobra and Mongoose

Season 3 - Episode 8 - Aired 10/26/2020

Fred is attacked by mechanical cobras, however their target is a former spy codename: Mongoose!

Directors: Stephen Heneveld
Watch Now:AmazoniTunes
Hiro the Villain
star
8.64
33 votes

#2 - Hiro the Villain

Season 2 - Episode 19 - Aired 1/4/2020

Momakase blackmails Hiro into helping her steal a mysterious item from Yama’s safe, threatening to tell Chief Cruz Big Hero 6’s secret identities if he doesn’t help her.

Watch Now:Amazon
Big Chibi 6
star
8.60
25 votes

#3 - Big Chibi 6

Season 3 - Episode 7 - Aired 10/12/2020

Hardlight crashes Karmi's autograph session for her new chibi series.

Directors: Kenji Ono
Watch Now:AmazoniTunes
Go Go the Wooweroo
star
8.56
16 votes

#4 - Go Go the Wooweroo

Season 3 - Episode 11 - Aired 11/2/2020

Go Go reluctantly goes undercover as the co-host of Wendy Wower's television show.

Directors: Stephen Heneveld
Watch Now:iTunes
Major Blast
star
8.54
28 votes

#5 - Major Blast

Season 2 - Episode 22 - Aired 1/25/2020

A new villain calling himself Major Blast appears in the city and targets Fred; the other members of Big Hero 6 try to figure out who is behind the Major Blast mask.

Directors: Trey Buongiorno
Watch Now:Amazon
Something Fluffy
star
8.49
35 votes

#6 - Something Fluffy

Season 2 - Episode 8 - Aired 5/15/2019

When mysterious but adorable creatures called Mayoi suddenly appear in San Fransokyo, Hiro is convinced that they're part of some nefarious plot by Liv Amara.

Directors: Kenji Ono
Watch Now:AmazoniTunes
Krei-oke Night
star
8.46
13 votes

#7 - Krei-oke Night

Season 3 - Episode 18 - Aired 2/15/2021

Krei enlists Big Hero 6 to launch his new karaoke machine.

Directors: Trey Buongiorno
Watch Now:Amazon
The Mascot Upshot
star
8.36
14 votes

#8 - The Mascot Upshot

Season 3 - Episode 19 - Aired 2/15/2021

Hiro sees an opportunity to defeat the mascots when they decide to add a member to their family.

Directors: Kenji Ono
Watch Now:Amazon
Something's Fishy
star
8.34
35 votes

#9 - Something's Fishy

Season 2 - Episode 4 - Aired 5/9/2019

Aunt Cass sets Hiro up with 14-year-old Megan which leads him to wonder if he is missing out on being a normal kid. Big Hero 6 must deal with an upgraded High Voltage.

Directors: Stephen Heneveld
Watch Now:AmazoniTunes
Countdown to Catastrophe
star
8.34
47 votes

#10 - Countdown to Catastrophe

Season 1 - Episode 22 - Aired 10/13/2018

Obake unleashes his plan on San Fransokyo. This is the teams biggest challenge to date.

Directors: Ben Juwono
Watch Now:Amazon
Seventh Wheel
star
8.31
42 votes

#11 - Seventh Wheel

Season 2 - Episode 2 - Aired 5/7/2019

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

Directors: Kenji Ono
Watch Now:AmazoniTunes
Better Off Fred
star
8.28
18 votes

#12 - Better Off Fred

Season 3 - Episode 9 - Aired 10/26/2020

Fred meets the girl of his dreams, only to be rejected by her!

Directors: Kenji Ono
Watch Now:AmazoniTunes
A Friendly Face
star
8.24
25 votes

#13 - A Friendly Face

Season 3 - Episode 6 - Aired 10/12/2020

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.

Directors: Trey Buongiorno
Watch Now:AmazoniTunes
Nega-Globby
star
8.18
39 votes

#14 - Nega-Globby

Season 2 - Episode 5 - Aired 5/10/2019

Honey Lemon sets out to cure Globby and make him human again. However, Big Hero 6 must now face a new different evil glob-like villain.

Directors: Ben Juwono
Watch Now:AmazoniTunes
Obake Yashiki
star
8.16
49 votes

#15 - Obake Yashiki

Season 1 - Episode 21 - Aired 10/6/2018

After Big Hero 6 goes to a haunted house, Hiro keeps seeing his late brother, Tadashi, around the city.

Watch Now:Amazon
Portal Enemy
star
8.15
34 votes

#16 - Portal Enemy

Season 2 - Episode 20 - Aired 1/11/2020

Circus acrobat and physicist Sirque steals a secret project from Krei and uses the technology to commit thefts all over the city.

Directors: Stephen Heneveld
Watch Now:Amazon
City of Monsters (1)
star
8.15
34 votes

#17 - City of Monsters (1)

Season 2 - Episode 12 - Aired 9/4/2019

Karmi and Hiro team up to help treat someone overrun with genetically engineered parasites. Big Hero 6 must fight a city being attacked by monsters.

Watch Now:Amazon
The Globby Within
star
8.13
32 votes

#18 - The Globby Within

Season 2 - Episode 16 - Aired 9/10/2019

Nega-Globby begins to take control of Globby’s body to cause chaos around the city, turning Globby from an adored hero to a wanted criminal overnight.

Watch Now:Amazon
City of Monsters (2)
star
8.13
32 votes

#19 - City of Monsters (2)

Season 2 - Episode 13 - Aired 9/5/2019

Big Hero 6 must continue to fight off a city overrun with monsters as Liv’s plot comes to its dramatic climax.

Watch Now:AmazoniTunes
The Present
star
8.12
34 votes

#20 - The Present

Season 2 - Episode 18 - Aired 12/7/2019

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.

Directors: Stephen Heneveld
Watch Now:Amazon
Hardlight
star
8.09
33 votes

#21 - Hardlight

Season 2 - Episode 17 - Aired 9/11/2019

Now fugitives, Big Hero 6 lays low as the SFPD searches for them. A new villain named Hardlight shows up hoping to challenge Big Hero 6 to a real-life video game duel.

Directors: Kenji Ono
Watch Now:Amazon
Fan Friction
star
8.08
51 votes

#22 - Fan Friction

Season 1 - Episode 15 - Aired 8/18/2018

Karmi starts posting fan fiction about Big Hero 6, depicting Hiro as her boyfriend.

Directors: Ben Juwono
Watch Now:Amazon
Steamer's Revenge
star
8.08
40 votes

#23 - Steamer's Revenge

Season 1 - Episode 19 - Aired 9/22/2018

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.

Directors: Ben Juwono
Watch Now:Amazon
Aunt Cass Goes Out
star
8.05
56 votes

#24 - Aunt Cass Goes Out

Season 1 - Episode 8 - Aired 6/30/2018

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.

Directors: Stephen Heneveld
Watch Now:AmazoniTunes
The Bot Fighter
star
8.04
46 votes

#25 - The Bot Fighter

Season 1 - Episode 20 - Aired 9/29/2018

Hiro is drawn back into the world of bot-fighting, where he meets Trina, a young bot-fighter.

Directors: Kenji Ono
Watch Now:Amazon

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