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.
| Name | Type | Role | |
|---|---|---|---|
| Bill Motz | Writer | ||
| Bob Roth | Writer | ||
| Diedrich Bader | Guest Star | ||
| Sean Giambrone | Guest Star | ||
| Jenifer Lewis | Guest Star | ||
| Sophie Reynolds | Guest Star | ||
| Haley Tju | Guest Star | ||
| Katy Mixon | Guest Star | ||
| Ben Juwono | Director |