The Auxiliary (Good Guys):
- Aristotle
- Bi-clops
- Captain Cardboard
- Captáin Brûlée
- The Doormat
- Fingerman
- Fro
- Giggles
- The Gov’ner
- The Hypotenuse
- Jiggly Giant
- Mellow Yellow
- The Piñata
- Sea Monkey
- Unitard
- The Un-Visible Man
- Whizzard
The League of Unremarkable Evil (Bad Guys):
- Bad Cholesterol
- Buffy the Vampire
- Dr. Doo
- The Enabler
- Frenchy
- Lab Rat
- Lummox
- Mr. Metric System
- Phlogiston
- RoboCyberTronixx Unit 9000
-
Test Subject
- Tiny Bigfoot
- The Turnip
- The Underlord
- Yes Man (sidekick/henchman?)
- Zaxx