"Big Chibi 6" is the second segment of the fifty-third episode of Big Hero 6: The Series. It premiered on October 12, 2020 alongside "A Friendly Face", and is the second segment of the fourth episode in the third season.
- Ryan Potter as Hiro Hamada
- Scott Adsit as Baymax, Man in Line
- Genesis Rodriguez as Honey Lemon
- Jamie Chung as Go Go Tomago
- Khary Payton as Wasabi, Bystanders
- Brooks Wheelan as Fred, Bystanders
- Haley Tju as Karmi, Bystanders
- Maya Rudolph as Aunt Cass
- Will Friedle as Ian / Hardlight, Bystanders
- Laura Silverman as Judy
- Sean Giambrone as Richardson Mole
- This episode, in some ways, can be considered a humorous crossover with the titular shorts series similar to Teen Titans Go! vs. Teen Titans.
- Hiro and Karmi are revealed to have romantic feelings for each other. Because of this, Karmi is no longer attracted to "Captain Cutie", still unaware of the fact that he and Hiro are one and the same person.
- Megan Cruz is mentioned with both Aunt Cass and Baymax wondering about her and Hiro's current relationship status. Ironically, she never seems to reappear following the season two finale.
- Despite being called Judy onscreen, the character is still credited as "Krei's Assistant".
- Ian is finally outed as Hardlight and is arrested.
- While Hiro and Karmi seemingly become closer and even develop feelings for each other in this episode, this is the last time Karmi appears in the series and their relationship is never reexplored after this.
- Hiro and Karmi's awkward hug could be a reference to Dipper and Mabel Pines' awkward sibling hug from Gravity Falls.
- It's revealed everyone on the team has different opinions regarding Hiro and Karmi's relationship and why they are not together.
- Gogo thinks they are too similiar.
- Wasabi believes they are too young for romance.
- Honey Lemon believes they will someday realize their true feelings and be together.