| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Mike Trapp | Crew | Creator | Creator | |
 'Weird Al' Yankovic | Cast | Actor | Self (archive footage) | 1 |
 Craig Ng | Cast | Actor | Boshi's Dad | 1 |
 Joe Sabatino | Cast | Actor | Grizzled Detective | 1 |
 Isaac Cheung | Cast | Self | 1 | |
 Myles Cranford | Cast | Actor | Demolitions Expert | 1 |
 Sai Lang | Cast | Actress | Hot Sarah | 2 |
Steve Szlaga | Cast | Ultramechatron | 9 | |
 Angela Fornero | Cast | Actress | Self | 1 |
 Lily Du | Cast | Actress | Helpy (voice) | 1 |
 Cathy Chang | Cast | Actress | Boshi's Mom | 1 |
 Jason Charles Miller | Cast | Actor | Ubermensch Pilot | 1 |
 Avery Monsen | Cast | Pomp Le Moose (voice) | 1 | |
 Ify Nwadiwe | Cast | Actor | Cosmic Fist | 1 |
 Becca Scott Kerns | Cast | Actress | Self | 1 |
 Ebony Hardin | Cast | Ubermensch Pilot | 1 | |
Haley Mancini | Cast | Actress | Cuddlepumpkin (voice) | 1 |
 Brennan Lee Mulligan | Cast | Actor | Self | 2 |
Mike Trapp | Cast | Actor | Brody / Stuntmanatee (voice) | 1 |
 Rekha Shankar | Cast | Actress | Sarah | 10 |
Tony Rodriguez | Cast | Self | 1 | |
 Raphael Chestang | Cast | Self | 2 | |
 Katie Marovitch | Cast | Actress | Self | 2 |
Karen Musey | Cast | Crab Sarah | 2 | |
Katy Dore | Cast | Medical Doctor | 1 | |
 Grant O'Brien | Cast | Actor | Baby Boomer (voice) | 1 |
 Wilky Lau | Cast | Actor | Kung Fu Master | 1 |
 Chris Renfro | Cast | Self | 1 | |
 Ally Beardsley | Cast | Mara | 1 | |
 Jessica Ross | Cast | Actress | Self | 2 |
Jessie Hixenbaugh | Cast | Self | 1 | |
 Patrick McDonald | Cast | Actor | Jorthog | 1 |
 David Kerns | Cast | Self | 2 | |
| Person | Type | Job | Role(s) | Episodes |
