Season 1

June 10, 2018

When supervillain Baron Von Steamer crashes Fred’s Bro-Tillion, the Big Hero 6 team springs into action.

June 10, 2018

When Aunt Cass stumbles into an underground cooking competition, she thrives and becomes addicted to the excitement.

June 16, 2018

Hiro, Fred, and Baymax follow GoGo into the mysterious Muirahara Woods where they get lost and everything electronic strangely fails including Baymax.

June 23, 2018

Hiro becomes demoralized when his latest school project fails spectacularly; the team must take on the incompetent villain, Globby.

June 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.

July 7, 2018

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.

July 14, 2018

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.

July 21, 2018

Wasabi's need for order clashes with Hiro's chaotic work style when they collaborate on a school project.

July 28, 2018

Hiro becomes frustrated when he's deemed too young to attend a science workshop hosted by SFIT's most famous alumni, Dr. Trevor Trengrove.

August 4, 2018

Hiro decides to upgrade himself with super strength.

August 11, 2018

Honey Lemon takes art classes at a rival school.

August 18, 2018

Karmi posts Big Hero 6 fan fiction, embarrassing Hiro.

August 25, 2018

Hiro invents a tiny robot, Mini-Max, to supervise and be a sidekick to Fred while the rest of the team is in class.

September 8, 2018

Richardson Mole blackmails his way into Big Hero 6.

September 15, 2018

When a monster wreaks havoc in San Fransokyo, Big Hero 6 must go on a real-life monster hunt.

September 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.

September 29, 2018

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.

October 6, 2018

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.

October 13, 2018

Big Hero 6 face their greatest challenge as Obake unleashes his plan on San Fransokyo.