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.
s01e01 - Baymax Returns
s01e02 - Issue 188
s01e03 - Big Roommates
s01e04 - Fred's Bro-Tillion
s01e05 - Food Fight
s01e06 - Muirahara Woods
s01e07 - Failure Mode
s01e08 - Aunt Cass Goes Out
s01e09 - The Impatient Patient
s01e10 - Mr. Sparkles Loses His Sparkle
s01e11 - Killer App
s01e12 - Small Hiro One
s01e13 - Kentucky Kaiju
s01e14 - Rivalry Weak
s01e15 - Fan Friction
s01e16 - Mini-Max
s01e17 - Big Hero 7
s01e18 - Big Problem
s01e19 - Steamer's Revenge
s01e20 - The Bot Fighter
s01e21 - Obake Yashiki
s01e22 - Countdown to Catastrophe
s01e23 - Countdown to Catastrophe (2)
s01e24 - Countdown to Catastrophe (3)
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.