Mike Chilton / Mike (18 episodes, 2012-2013)
Julie Kane / Computer / Julie / Little Walrus (18 episodes, 2012-2013)
Chuck (18 episodes, 2012-2013)
Texas / #3 / #4 / Riggins / Robot Walrus / Scientists / Texas, Referee Bot, Comm, Attendant / Texas, Ultra Cute #1 / Texas, Weekend Warrior #3, Duke's Male Goon (17 episodes, 2012-2013)
Dutch Gordy / Dutch (17 episodes, 2012-2013)
Abraham Kane / Kane (13 episodes, 2012-2013)
Tooley (11 episodes, 2012-2013)
Jacob / Giant Peanut Butter Cup / Utiliton (9 episodes, 2012-2013)
Claire (9 episodes, 2012-2013)
Duke of Detroit (7 episodes, 2012-2013)
Number 2 / Lizzie (4 episodes, 2012)
Tennie (4 episodes, 2012-2013)
Junior / Junior, Mama's Boy (4 episodes, 2012-2013)
Bracket / Trooper (3 episodes, 2012)
Red / Mystery Stalker (3 episodes, 2012)
Commanser, Tech, Cadet Commander / Cyborg Dan / Motor Citizen / Sergeant Rall / Weekend Warrior (3 episodes, 2012)
Dr. Hudson (2 episodes, 2012)
Kaia (2 episodes, 2012)
Foxy (1 episode, 2012)
Kainco Scientist (1 episode, 2012)
Mr. Gordy (1 episode, 2012)
Antonio / Gang Member (1 episode, 2012)
The Oracle (1 episode, 2012)
Carter (1 episode, 2012)
Rayon (1 episode, 2012)
Ruby the Dark Slayer (1 episode, 2012)
Philip (1 episode, 2012)
Sam (1 episode, 2012)
Mrs. Gordy (1 episode, 2012)
Dar Gordy (1 episode, 2012)
Rogue (1 episode, 2012)
Terra Warrior (1 episode, 2012)