Cast 10

1. 

   Jeff Bennett

   Dr. Gluckman / Martian Guard #1 / President (voice)

2. 

   Corey Burton

   Martian Scientist / Court Attendant / Eyes At Gate (voice)

3. 

   Kathryn Fiore

   Peep / Press Girl (voice)

4. 

   Brad Garrett

   Commander Bristle / Martian Guard #3 (voice)

5. 

   Jess Harnell

   Major Buzz Blister / Martian General / Worker #3 (voice)

6. 

   Tom Kenny

   Grob / Gardener #1 / Martian Guard #2 (voice)

7. 

   Bill Kopp

   Tom / Press Guy #1 (voice)

8. 

   Rob Paulsen

   Computer / Worker #1 / Worker #2 (voice)

9. 

   Frank Welker

   Spike (voice)

10. 

    Billy West

    Major Biff Buzzard / King Thingg / Gardener #2 (voice)

Crew 10