Teenage Robot
Janice KawayeJenny (voice)
Candi MiloDr. Wakeman (voice)
Chad DoreckBrad (voice)
Audrey WasilewskiTuck (voice)
Quinton FlynnSheldon (voice)
Cree SummerTiff Crust (voice), Tiff Crust / Boy #3 / Girl #2 (voice)
Moira QuirkBrit Crust / Girl #3 (voice), Brit Crust (voice)
Nick JamesonFireman / Guy #2 (voice), Mudslinger / Worker / Security Guard (voice), Alien Karl / Daf Officer (voice)
Neil RossMonitor (voice)
R. Lee Ermey
Phil LaMarrOrion (voice)
Kevin Michael RichardsonVladimir / Rat #1 (voice)
Bob JolesBoss / Head Bully / Tux Shop Guy (voice)
Daran NorrisShop Teacher / Mopey / Old Lady #2 (voice)
Patrick PinneyDismal / Soggy / Rich Guy (voice)
Wally WingertCluster Ambassador (voice)- TTony MasaMonster / Tourist / Japanese Man (voice)
- AAaron YamagataJapanese Kid (voice)
Joe AlaskeyIvan / Storeowener #3 / Eyedrop Salesman (voice)