When Hiro finds a wrapped present in the closet, he assumes it’s from Aunt Cass and takes it in order to figure out what it is. However, after a mix-up, the present becomes lost and Hiro enlists the Big Hero 6 team to track it down.
| Name | Type | Role | |
|---|---|---|---|
| Sharon Flynn | Writer | ||
| Bob Hathcock | Producer | Supervising Producer | |
| Laura Silverman | Guest Star | Judy | |
| Patton Oswalt | Guest Star | Mr. Sparkles | |
| Maya Rudolph | Guest Star | Aunt Cass Hamada | |
| Jane Lynch | Guest Star | Supersonic Sue | |
| Jeff Bennett | Guest Star | Baron Von Steamer | |
| John Michael Higgins | Guest Star | Mini-Max | |
| Horatio Sanz | Guest Star | El Fuego | |
| Diedrich Bader | Guest Star | Bluff Dunder, Felony Carl | |
| Sean Giambrone | Guest Star | Richardson Mole | |
| Alan Tudyk | Guest Star | Alistair Krei | |
| Daniel Henney | Guest Star | Tadashi Hamada | |
| Andy Richter | Guest Star | Globby | |
| Lucas Neff | Guest Star | Noodle Burger Boy | |
| Jenifer Lewis | Guest Star | Professor Granville | |
| Bob Schooley | Executive Producer | ||
| Nicholas 'Nick' Filippi | Executive Producer | ||
| Mark McCorkle | Executive Producer | ||
| Stephen Heneveld | Director |