Episode 01
Episode 02
Short Summary – Big Hero 6: The Series – Season 1, Episode 2: “Issue 188”
After officially forming their superhero team in the premiere, Hiro and Baymax adjust to their new roles while the rest of the group tests out their upgraded gear. The episode focuses on Fred, whose enthusiasm for being a superhero clashes with his lack of combat skills. When a mysterious, glitchy robot starts causing chaos across San Fransokyo, the team investigates—only to discover the bot is linked to Fred’s past. Meanwhile, Hiro struggles to balance hero work with school, and Baymax’s literal interpretations of situations lead to hilarious mishaps
Episode 03
Short Summary – Big Hero 6: The Series – Season 1, Episode 3: “Big Roommates 2”
Hiro faces a new challenge when Aunt Cass accidentally rents out his room to a quirky robotics student named Karmi, forcing him to bunk with Baymax in the lab. Tensions rise as Karmi’s know-it-all attitude clashes with Hiro’s genius, but when a giant, out-of-control cleaning robot wreaks havoc on the city, they must reluctantly team up to stop it. Meanwhile, Fred’s obsession with superhero tropes leads to an over-the-top (and disastrous) training session for the group.
Episode 04
Short Summary – Big Hero 6: The Series – Season 1, Episode 4: “Food Fight”
When San Fransokyo’s food trucks mysteriously come to life and attack the city, the team investigates the bizarre phenomenon. Hiro discovers the chaos stems from hacked nano-trackers in street food, turning vehicles into giant, rampaging food monsters (including a deadly sushi train and taco truck). The culprit? Baron Von Steamer, a disgruntled former food truck owner seeking revenge against the city. Meanwhile, Honey Lemon takes center stage, using her chemical knowledge to create antidotes, while Wasabi faces his irrational fear of street food hygiene.
Episode 05
Short Summary – Big Hero 6: The Series – Season 1, Episode 5: “Muirahara Woods”
When Fred’s favorite comic book store is mysteriously vandalized, the team investigates and stumbles into a real-life role-playing adventure in the nearby Muirahara Woods. A tech-enhanced game master named Supersonic Sue (a disgruntled former game designer) forces them to play a high-stakes, live-action RPG—complete with illusion tech, puzzle traps, and a literal dragon robot. Hiro must use strategy over brute strength, while Fred’s encyclopedic nerd knowledge finally proves useful. Meanwhile, Baymax gets “upgraded” with a medieval knight persona, leading to hilariously chivalrous behavior.
