第 1 季 共 22 集
播出时间：2017年11月21日
第 1 集 Baymax Returns
播出时间：2017年11月21日
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.
第 2 集 Issue 188
播出时间：2018年6月10日
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.
第 3 集 Big Roommates 2
播出时间：2018年6月10日
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.
第 4 集 Fred's Bro-Tillion
播出时间：2018年6月11日
When supervillain Baron Von Steamer crashes Fred’s Bro-Tillion, the Big Hero 6 team springs into action.
第 5 集 Food Fight
播出时间：2018年6月11日
When Aunt Cass stumbles into an underground cooking competition, she thrives and becomes addicted to the excitement.
第 6 集 Muirahara Woods
播出时间：2018年6月17日
Hiro, Fred, and Baymax follow GoGo into the mysterious Muirahara Woods where they get lost and everything electronic strangely fails including Baymax.
第 7 集 Failure Mode
播出时间：2018年6月24日
Hiro becomes demoralized when his latest school project fails spectacularly; the team must take on the incompetent villain, Globby.
第 8 集 Aunt Cass Goes Out
播出时间：2018年7月1日
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.
第 9 集 The Impatient Patient
播出时间：2018年7月8日
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.
第 10 集 Mr. Sparkles Loses His Sparkle
播出时间：2018年7月15日
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.
第 11 集 Killer App
播出时间：2018年7月22日
Wasabi's need for order clashes with Hiro's chaotic work style when they collaborate on a school project.
第 12 集 Small Hiro One
播出时间：2018年7月29日
Hiro becomes frustrated when he's deemed too young to attend a science workshop hosted by SFIT's most famous alumni, Dr. Trevor Trengrove.
第 13 集 Kentucky Kaiju
播出时间：2018年8月5日
Hiro decides to upgrade himself with super strength.
第 14 集 Rivalry Weak
播出时间：2018年8月12日
Honey Lemon takes art classes at a rival school.
第 15 集 Fan Friction
播出时间：2018年8月19日
Karmi posts Big Hero 6 fan fiction, embarrassing Hiro.
第 16 集 Mini-Max
播出时间：2018年8月26日
Hiro invents a tiny robot, Mini-Max, to supervise and be a sidekick to Fred while the rest of the team is in class.
第 17 集 Big Hero 7
播出时间：2018年9月9日
Richardson Mole blackmails his way into Big Hero 6.
第 18 集 Big Problem
播出时间：2018年9月16日
When a monster wreaks havoc in San Fransokyo, Big Hero 6 must go on a real-life monster hunt.
第 19 集 Steamer's Revenge
播出时间：2018年9月23日
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.
第 20 集 The Bot-Fighter
播出时间：2018年9月30日
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.
第 21 集 Obake Yashiki
播出时间：2018年10月7日
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.
第 22 集 Countdown to Catastrophe
播出时间：2018年10月14日
Big Hero 6 face their greatest challenge as Obake unleashes his plan on San Fransokyo.
