Grey DeLisle

as Mom Unit

(+4 more)

32 episodes

Myles Jeffrey

as Cubey Cubinacle (voice)

(+1 more)

23 episodes

Gary LeRoi Gray

as Mitch Freeman Davis (voice)

(+1 more)

22 episodes

Kyle Sullivan

as Socks Morton (voice)

21 episodes

Bobby Block

as Robot Jones (voice)

14 episodes

Jeff Bennett

as Principal Madman (voice)

(+2 more)

14 episodes

David Koechner

as Clancy Sleepyjeans (voice)

8 episodes