Season 3

01 The Hyper-potamus Pizza-Party-torium Episode 121st September 2020 Hiro and a short-handed Big Hero 6 team attempt to stop Noodle Burger Boy and his new family. 02 Mayor for a Day Episode 228th September 2020 Big Hero 6 responds to Richardson Mole’s every whim when he is made mayor for the day. 03 The Dog Craze of Summer Episode 328th September 2020 Hiro enlists the help of the team when Granville’s three dogs go missing while under his watch. 04 Trading Chips Episode 45th October 2020 Hiro switches Baymax’s chip with Mini-Max’s so that Baymax can rescue Mochi. 05 Mini Noodle Burger Max Episode 55th October 2020 A low-charged Baymax and Mini-Max join forces with Noodle Burger Boy to save Big Hero 6. 06 A Friendly Face Episode 612th October 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. 07 Big Chibi 6 Episode 712th October 2020 Hardlight crashes Karmi’s autograph session. 08 Cobra and Mongoose Episode 826th October 2020 After Fred is attacked by mechanical cobras, he learns that they were actually sent after Heathcliff. 09 Better Off Fred Episode 926th October 2020 Fred meets the girl of his dreams, Olivia, only to be rejected by her for reasons he doesn’t understand. 10 Big Hero Battle Episode 102nd November 2020 4 2 Sing, a famous boy band, decides to be crime fighters and challenge Big Hero 6 to a superhero-off. 11 Go Go the Wooweroo Episode 112nd November 2020 Go Go reluctantly goes undercover as the co-host of Wendy Wower's television show. 12 The New Nega-Globby Episode 129th November 2020 Globby and Honey Lemon feel guilty about trapping Nega-Globby in the Glop-Vac. 13 De-Based Episode 139th November 2020 When Basemax opens a spam email, she gets infected with a virus. 14 The MiSFIT Episode 141st February 2021 In order to recruit child prodigy Rishi Patel, Professor Granville enlists Hiro to give him a tour of SFIT. 15 Return to Sycorax Episode 151st February 2021 When Krei is lost in the old Sycorax building, the heroes must search the abandoned monster factory to find him. 16 A Fresh Sparkles Episode 168th February 2021 When Big Hero 6 find Mr. Sparkles working at the Pizza Party-torium, he tells them he's decided to leave the world of crime behind. 17 Noodle Burger Ploy Episode 178th February 2021 Noodle Burger Boy and the mascots abduct Fred. 18 Krei-oke Night Episode 1815th February 2021 Krei invents a karaoke machine. 19 The Mascot Upshot Episode 1915th February 2021 Hiro plans to defeat The Mascots once and for all.